CN111018505A - Ceramic identification coating suitable for metal substrate and preparation method thereof - Google Patents
Ceramic identification coating suitable for metal substrate and preparation method thereof Download PDFInfo
- Publication number
- CN111018505A CN111018505A CN201911387514.6A CN201911387514A CN111018505A CN 111018505 A CN111018505 A CN 111018505A CN 201911387514 A CN201911387514 A CN 201911387514A CN 111018505 A CN111018505 A CN 111018505A
- Authority
- CN
- China
- Prior art keywords
- parts
- oxide
- coating
- base layer
- surface layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 81
- 239000011248 coating agent Substances 0.000 title claims abstract description 76
- 239000000919 ceramic Substances 0.000 title claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000758 substrate Substances 0.000 title claims description 13
- 239000010410 layer Substances 0.000 claims abstract description 55
- 239000002344 surface layer Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005488 sandblasting Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000007667 floating Methods 0.000 claims abstract description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 44
- 229910052582 BN Inorganic materials 0.000 claims description 22
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 22
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 22
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 22
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 22
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 22
- 239000003973 paint Substances 0.000 claims description 20
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 19
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 18
- 229910000278 bentonite Inorganic materials 0.000 claims description 18
- 239000000440 bentonite Substances 0.000 claims description 18
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 18
- 239000004927 clay Substances 0.000 claims description 18
- 229910052878 cordierite Inorganic materials 0.000 claims description 18
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000002270 dispersing agent Substances 0.000 claims description 18
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 13
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 13
- 229910003440 dysprosium oxide Inorganic materials 0.000 claims description 13
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 claims description 13
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 9
- 239000005751 Copper oxide Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 9
- 229910000431 copper oxide Inorganic materials 0.000 claims description 9
- 229910052593 corundum Inorganic materials 0.000 claims description 9
- 239000010431 corundum Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000006255 coating slurry Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004939 coking Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3229—Cerium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3281—Copper oxides, cuprates or oxide-forming salts thereof, e.g. CuO or Cu2O
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/386—Boron nitrides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9646—Optical properties
- C04B2235/9661—Colour
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention provides a ceramic identification coating suitable for a metal base material and a preparation method thereof. The ceramic identification coating is composed of a base layer and a surface layer. The base layer is also called as an identification layer and is white, the thickness of the base layer is 0.10-0.15 mm, the surface layer is green, the thickness of the surface layer is 0.10-0.15 mm, the color difference between the surface layer and the base layer is obvious, and the identification degree is high. When the ceramic identification coating is used, if the surface layer is sprayed again on the part which leaks out of the base layer, the surface coating can be directly sprayed on the part which exposes out of the white base layer after floating ash on the heating surface is blown and washed clean by high-pressure air or high-pressure water without sand blasting. The ceramic identification coating claimed by the invention has the functions of resisting high-temperature corrosion and dirt and coking, improving the heat exchange efficiency, effectively prolonging the service life of a base material, obviously reducing the manpower and economic cost of subsequent maintenance and realizing long-life-cycle protection of a heated surface.
Description
Technical Field
The invention relates to a ceramic identification coating which is suitable for metal base materials, in particular to metal base materials in a power plant boiler, and specifically provides a ceramic identification coating which is composed of a base layer and a surface layer, wherein the base layer is white, and the surface layer is green.
Background
In the prior art, the coatings on the heating surface and the fire side surface of the high-temperature radiation metal base material of power plant boilers, industrial boilers and kilns in the industries of electric power, petroleum, petrochemical industry, metallurgy and the like have the defects of poor contamination and coking resistance, high-temperature corrosion resistance and flow rate abrasion resistance. Single layer, single color, and high later maintenance cost. The sand blasting which is repeated throughout the year influences the service life of the base material, and the severe construction environment and the high-altitude operation in the furnace cause adverse effects on the physical and psychological health of constructors.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a ceramic identification coating suitable for metal substrates, which can effectively prolong the service life of the substrate, significantly reduce the labor and economic cost of subsequent maintenance, and realize long-life protection of the heated surface.
In order to achieve the above objects and other related objects, the present invention provides a method for preparing a ceramic identification coating suitable for a metal substrate, wherein the ceramic identification coating is composed of a base layer and a surface layer, the base layer is white and has a thickness of 0.10 to 0.15mm, the surface layer is green and has a thickness of 0.10 to 0.15 mm; the coating forming the base layer comprises lanthanum oxide, dysprosium oxide, cerium oxide, boron nitride, aluminum oxide, zirconium dioxide, aluminum silicate, high-temperature binder, bentonite, clay, brown fused alumina, cordierite and dispersing agent; the coating forming the surface layer comprises lanthanum oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide, zirconium dioxide, copper oxide, aluminum silicate, high-temperature binder, bentonite, clay, brown alumina, cordierite, colorant and dispersant; the production method of the ceramic identification coating comprises the following steps: respectively stirring the paint forming the base layer and the paint forming the surface layer for 15 minutes, adding water, stirring for 30 minutes, then placing in a closed manner, fully mixing to obtain base layer paint slurry and surface layer paint slurry, then coating the base layer paint slurry inside a boiler by adopting a coating method, and obtaining the base layer after 24 hours at normal temperature; and then, spraying the surface layer coating slurry on the surface of the base layer by adopting a spraying method, and obtaining the ceramic identification coating after 48 hours at normal temperature.
The grain diameter of lanthanum oxide, dysprosium oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide and zirconium dioxide in the coating components is 100-300 nanometers.
The coating forming the base layer comprises, by weight, 1-5 parts of lanthanum oxide, 1-5 parts of dysprosium oxide, 1-5 parts of cerium oxide, 5-20 parts of boron nitride, 5-10 parts of aluminum oxide, 5-10 parts of zirconium dioxide, 10-15 parts of aluminum silicate, 2-6 parts of a high-temperature binder, 2-8 parts of bentonite, 3-9 parts of clay, 5-10 parts of brown corundum, 5-20 parts of cordierite and 0.10-0.30 part of a dispersing agent; the coating forming the surface layer comprises, by weight, 1-5 parts of lanthanum oxide, 1-5 parts of cerium oxide, 1-5 parts of yttrium oxide, 5-20 parts of boron nitride, 5-10 parts of aluminum oxide, 5-10 parts of chromium oxide, 5-10 parts of zirconium dioxide, 1-2 parts of copper oxide, 10-15 parts of aluminum silicate, 2-6 parts of a high-temperature binder, 2-8 parts of bentonite, 3-9 parts of clay, 5-10 parts of brown fused alumina, 5-20 parts of cordierite, 0.05-0.09 part of a colorant and 0.10-0.30 part of a dispersant.
Preferably, the base coating comprises the following components, by weight, 4 parts of lanthanum oxide, 4 parts of dysprosium oxide, 4 parts of cerium oxide, 15 parts of boron nitride, 10 parts of aluminum oxide, 7 parts of zirconium dioxide, 15 parts of aluminum silicate, 2.8 parts of a high-temperature binder, 5 parts of bentonite, 6 parts of clay, 8 parts of brown corundum, 10 parts of cordierite and 0.2 part of a dispersing agent. The surface coating comprises the following components, by weight, 4 parts of lanthanum oxide, 4 parts of cerium oxide, 4 parts of yttrium oxide, 15 parts of boron nitride, 10 parts of aluminum oxide, 9 parts of chromium oxide, 7 parts of zirconium dioxide, 1 part of copper oxide, 15 parts of aluminum silicate, 2.8 parts of a high-temperature binder, 5 parts of bentonite, 6 parts of clay, 8 parts of brown corundum, 10 parts of cordierite, 0.07 part of a colorant and 0.2 part of a dispersant.
The ceramic identification coating is particularly suitable for metal base materials in a boiler of a power plant, when the boiler operates for a certain time, the boiler is shut down for inspection, floating ash on a heating surface is blown and washed clean by high-pressure air or water, if a white base layer is exposed, sand blasting is not carried out, and surface coating is directly sprayed on the part where the white base layer is exposed.
The invention also provides a ceramic identification coating prepared by the preparation method of the ceramic identification coating suitable for the metal substrate.
As described above, the ceramic identification coating suitable for the metal substrate and the preparation method thereof of the present invention have the following beneficial effects: the color difference between the surface layer and the base layer is obvious, the identification degree is high, the hidden dangers such as coking, coating falling and the like can be conveniently found in time, sand blasting is not needed, and the coating on the surface layer can be directly sprayed and repaired; the ceramic identification coating is made of nano-grade raw materials, and the obtained ceramic identification coating is a nano-ceramic coating which has strong capabilities of resisting contamination, coking, high-temperature corrosion and flowing speed and abrasion; in addition, the ceramic identification coating suitable for the metal base material can effectively prolong the service life of the base material, obviously reduce the manpower and economic cost of subsequent maintenance and realize long life cycle protection of the heated surface.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Implementation mode one
A preparation method of a ceramic identification coating suitable for a power plant boiler comprises the following steps of forming the ceramic identification coating by a base layer and a surface layer, wherein the base layer is white and 0.10mm in thickness, and the surface layer is green and 0.10mm in thickness; the coating forming the base layer comprises 1kg of lanthanum oxide, 1kg of dysprosium oxide, 1kg of cerium oxide, 5kg of boron nitride, 5kg of alumina, 5kg of zirconium dioxide, 10kg of aluminum silicate, 2kg of high-temperature binder, 2kg of bentonite, 3kg of clay, 5kg of brown fused alumina, 5kg of cordierite and 0.10kg of dispersant; the coating forming the surface layer comprises 1kg of lanthanum oxide, 1kg of cerium oxide, 1kg of yttrium oxide, 5kg of boron nitride, 5kg of aluminum oxide, 5kg of chromium oxide, 5kg of zirconium dioxide, 1kg of copper oxide, 10kg of aluminum silicate, 2kg of high-temperature binder, 2kg of bentonite, 3kg of clay, 5kg of brown fused alumina, 5kg of cordierite, 0.05kg of colorant and 0.10kg of dispersant;
the production method of the ceramic identification coating comprises the following steps: respectively mixing and stirring the paint forming the base layer and the paint forming the surface layer for 15 minutes, adding water, stirring for 30 minutes, then placing in a closed manner to be fully mixed to obtain base layer paint slurry and surface layer paint slurry, then coating the base layer paint slurry inside a boiler by adopting a coating method, and obtaining the base layer after 24 hours at normal temperature; and then, spraying the surface layer coating slurry on the surface of the base layer by adopting a spraying method, and obtaining the ceramic identification coating after 48 hours at normal temperature.
The grain diameter of lanthanum oxide, dysprosium oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide and zirconium dioxide in the coating components is 100 nanometers.
Second embodiment
A preparation method of a ceramic identification coating suitable for a power plant boiler comprises the following steps of forming the ceramic identification coating by a base layer and a surface layer, wherein the base layer is white and 0.10mm in thickness, and the surface layer is green and 0.15mm in thickness; the coating components for forming the base layer comprise 1kg of lanthanum oxide, 1kg of dysprosium oxide, 1kg of cerium oxide, 5kg of boron nitride, 5kg of alumina, 5kg of zirconium dioxide, 10kg of aluminum silicate, 2kg of high-temperature binder, 2kg of bentonite, 3kg of clay, 5kg of brown fused alumina, 5kg of cordierite and 0.10kg of dispersing agent;
the components of the coating forming the surface layer comprise 5kg of lanthanum oxide, 5kg of cerium oxide, 5kg of yttrium oxide, 20kg of boron nitride, 10kg of aluminum oxide, 10kg of chromium oxide, 10kg of zirconium dioxide, 2kg of copper oxide, 15kg of aluminum silicate, 6kg of high-temperature binder, 8kg of bentonite, 9kg of clay, 10kg of brown corundum, 20kg of cordierite, 0.09kg of colorant and 0.30kg of dispersant;
the production method of the ceramic identification coating comprises the following steps: respectively stirring the paint forming the base layer and the paint forming the surface layer for 15 minutes, adding water, stirring for 30 minutes, then placing in a closed manner, fully mixing to obtain base layer paint slurry and surface layer paint slurry, then coating the base layer paint slurry inside a boiler by adopting a coating method, and obtaining the base layer after 24 hours at normal temperature; and then, spraying the surface layer coating slurry on the surface of the base layer by adopting a spraying method, and obtaining the ceramic identification coating after 48 hours at normal temperature.
The grain diameter of lanthanum oxide, dysprosium oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide and zirconium dioxide in the coating components is 300 nanometers.
Third embodiment
A preparation method of a ceramic identification coating suitable for a power plant boiler comprises the following steps of forming the ceramic identification coating by a base layer and a surface layer, wherein the base layer is white and 0.10mm in thickness, and the surface layer is green and 0.10mm in thickness; the coating components for forming the base layer comprise 4kg of lanthanum oxide, 4kg of dysprosium oxide, 4kg of cerium oxide, 15kg of boron nitride, 10kg of alumina, 7kg of zirconium dioxide, 15kg of aluminum silicate, 2.8kg of high-temperature binder, 5kg of bentonite, 6kg of clay, 8kg of brown corundum, 10kg of cordierite and 0.2kg of dispersing agent, and the coating components for forming the surface layer comprise: 4kg of lanthanum oxide, 4kg of cerium oxide, 4kg of yttrium oxide, 15kg of boron nitride, 10kg of aluminum oxide, 9kg of chromium oxide, 7kg of zirconium dioxide, 1kg of copper oxide, 15kg of aluminum silicate, 2.8kg of high-temperature binder, 5kg of bentonite, 6kg of clay, 8kg of brown corundum, 10kg of cordierite, 0.07kg of colorant and 0.2kg of dispersant.
The other steps are the same as those in the first embodiment.
Embodiment IV
When a certain power plant boiler adopts the ceramic identification coating of the first embodiment, when the boiler runs for 2400 hours, the boiler is shut down for inspection, and after floating ash on a heating surface is swept and washed clean by high-pressure air or water, a white base layer is not exposed, which indicates that the ceramic identification coating is not damaged, and the boiler continues to run; when the boiler operates for 4800h, the boiler is shut down for inspection, a white base layer is found to be exposed after the boiler is washed by high-pressure water, sand blasting is not carried out, and surface layer coating is directly sprayed on the part where the white base layer is exposed.
In conclusion, the ceramic identification coating can effectively prolong the service life of the boiler, remarkably reduce the manpower and economic cost of subsequent maintenance and realize long-life-cycle protection of the heated surface. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The preparation method of the ceramic identification coating suitable for the metal substrate is characterized in that the ceramic identification coating consists of a base layer and a surface layer, wherein the base layer is white and has the thickness of 0.10-0.15 mm, and the surface layer is green and has the thickness of 0.10-0.15 mm;
the coating forming the base layer comprises lanthanum oxide, dysprosium oxide, cerium oxide, boron nitride, aluminum oxide, zirconium dioxide, aluminum silicate, high-temperature binder, bentonite, clay, brown fused alumina, cordierite and dispersing agent; the coating forming the surface layer comprises lanthanum oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide, zirconium dioxide, copper oxide, aluminum silicate, high-temperature binder, bentonite, clay, brown alumina, cordierite, colorant and dispersant;
the production method of the ceramic identification coating comprises the following steps: respectively mixing and stirring the paint forming the base layer and the paint forming the surface layer for 15 minutes, adding water, stirring for 30 minutes, then hermetically placing for fully mixing to obtain base layer paint slurry and surface layer paint slurry respectively, then coating the base layer paint slurry inside a boiler by adopting a coating method, and obtaining the base layer after 24 hours at normal temperature; and then, spraying the surface layer coating slurry on the surface of the base layer by adopting a spraying method, and obtaining the ceramic identification coating after 48 hours at normal temperature.
2. The method of claim 1 for preparing a ceramic identification coating suitable for use on a metal substrate, wherein: the grain diameter of lanthanum oxide, dysprosium oxide, cerium oxide, yttrium oxide, boron nitride, aluminum oxide, chromium oxide and zirconium dioxide in the coating components is 100-300 nanometers.
3. The method of preparing a ceramic identification coating for a metal substrate of claim 2, wherein: the coating forming the base layer comprises, by weight, 1-5 parts of lanthanum oxide, 1-5 parts of dysprosium oxide, 1-5 parts of cerium oxide, 5-20 parts of boron nitride, 5-10 parts of aluminum oxide, 5-10 parts of zirconium dioxide, 10-15 parts of aluminum silicate, 2-6 parts of a high-temperature binder, 2-8 parts of bentonite, 3-9 parts of clay, 5-10 parts of brown corundum, 5-20 parts of cordierite and 0.10-0.30 part of a dispersing agent; the coating forming the surface layer comprises, by weight, 1-5 parts of lanthanum oxide, 1-5 parts of cerium oxide, 1-5 parts of yttrium oxide, 5-20 parts of boron nitride, 5-10 parts of aluminum oxide, 5-10 parts of chromium oxide, 5-10 parts of zirconium dioxide, 1-2 parts of copper oxide, 10-15 parts of aluminum silicate, 2-6 parts of a high-temperature binder, 2-8 parts of bentonite, 3-9 parts of clay, 5-10 parts of brown fused alumina, 5-20 parts of cordierite, 0.05-0.09 part of a colorant and 0.10-0.30 part of a dispersant.
4. A method of preparing a ceramic identification coating suitable for use on a metal substrate according to any of claims 1 to 3, characterized in that: the coating of the base layer comprises the following components in parts by weight: 4 parts of lanthanum oxide, 4 parts of dysprosium oxide, 4 parts of cerium oxide, 15 parts of boron nitride, 10 parts of aluminum oxide, 7 parts of zirconium dioxide, 15 parts of aluminum silicate, 2.8 parts of high-temperature binder, 5 parts of bentonite, 6 parts of clay, 8 parts of brown corundum, 10 parts of cordierite and 0.2 part of dispersant, wherein the coating on the surface layer comprises the following components in parts by weight: 4 parts of lanthanum oxide, 4 parts of cerium oxide, 4 parts of yttrium oxide, 15 parts of boron nitride, 10 parts of aluminum oxide, 9 parts of chromium oxide, 7 parts of zirconium dioxide, 1 part of copper oxide, 15 parts of aluminum silicate, 2.8 parts of high-temperature binder, 5 parts of bentonite, 6 parts of clay, 8 parts of brown corundum, 10 parts of cordierite, 0.07 part of colorant and 0.2 part of dispersant.
5. The method of preparing a ceramic identification coating suitable for use on a metal substrate according to any of claims 1 to 4, wherein: the ceramic identification coating is suitable for metal base materials in a boiler of a power plant, when the boiler operates for a certain time, the boiler is shut down for inspection, floating ash on a heating surface is blown and washed clean by high-pressure air or water, if a white base layer is exposed, sand blasting is not carried out, and surface coating is directly sprayed on the part where the white base layer is exposed.
6. A ceramic identification coating produced by the method of any one of claims 1 to 5 for producing a ceramic identification coating suitable for use on a metal substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387514.6A CN111018505A (en) | 2019-12-27 | 2019-12-27 | Ceramic identification coating suitable for metal substrate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387514.6A CN111018505A (en) | 2019-12-27 | 2019-12-27 | Ceramic identification coating suitable for metal substrate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111018505A true CN111018505A (en) | 2020-04-17 |
Family
ID=70195487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911387514.6A Pending CN111018505A (en) | 2019-12-27 | 2019-12-27 | Ceramic identification coating suitable for metal substrate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111018505A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080745A (en) * | 2020-09-02 | 2020-12-15 | 新疆金泰非晶科技有限公司 | Composite coating containing amorphous alloy identification layer and preparation method and application thereof |
| CN112280346A (en) * | 2020-10-30 | 2021-01-29 | 郑州三众能源科技有限公司 | Black body anti-coking ceramic identification coating and preparation method thereof |
| CN113999556A (en) * | 2021-08-24 | 2022-02-01 | 旭贞新能源科技(上海)有限公司 | Anti-corrosion and anti-coking ceramic coating for coal-fired boiler and convenient for state recognition and preparation method thereof |
| CN115820006A (en) * | 2022-11-24 | 2023-03-21 | 国能宁夏鸳鸯湖第二发电有限公司 | High-temperature nano recognition coating capable of realizing low soot blowing of heating surface of spraying area |
| CN118599422A (en) * | 2024-05-31 | 2024-09-06 | 河北建投能源科学技术研究院有限公司 | A protective identification coating for boiler induced draft fan blades and its application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108940A (en) * | 2013-04-17 | 2014-10-22 | 哈尔滨华电金能电力技术有限公司 | High-emissivity high-temperature ceramic coating suitable for metal and non-metal substrates |
| CN106587965A (en) * | 2016-12-06 | 2017-04-26 | 武汉钢铁股份有限公司 | Low-temperature sintering high-heat conduction ceramic paint suitable for metal base material and preparation method and application thereof |
| CN109384462A (en) * | 2018-11-16 | 2019-02-26 | 旭贞新能源科技(上海)有限公司 | A kind of coating suitable for sulphur coal |
| CN209763851U (en) * | 2018-12-28 | 2019-12-10 | 旭贞新能源科技(上海)有限公司 | Ceramic coating with identification layer function |
-
2019
- 2019-12-27 CN CN201911387514.6A patent/CN111018505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108940A (en) * | 2013-04-17 | 2014-10-22 | 哈尔滨华电金能电力技术有限公司 | High-emissivity high-temperature ceramic coating suitable for metal and non-metal substrates |
| CN106587965A (en) * | 2016-12-06 | 2017-04-26 | 武汉钢铁股份有限公司 | Low-temperature sintering high-heat conduction ceramic paint suitable for metal base material and preparation method and application thereof |
| CN109384462A (en) * | 2018-11-16 | 2019-02-26 | 旭贞新能源科技(上海)有限公司 | A kind of coating suitable for sulphur coal |
| CN209763851U (en) * | 2018-12-28 | 2019-12-10 | 旭贞新能源科技(上海)有限公司 | Ceramic coating with identification layer function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080745A (en) * | 2020-09-02 | 2020-12-15 | 新疆金泰非晶科技有限公司 | Composite coating containing amorphous alloy identification layer and preparation method and application thereof |
| CN112080745B (en) * | 2020-09-02 | 2022-11-11 | 正辰激光科技(山东)有限公司 | Composite coating containing amorphous alloy identification layer and preparation method and application thereof |
| CN112280346A (en) * | 2020-10-30 | 2021-01-29 | 郑州三众能源科技有限公司 | Black body anti-coking ceramic identification coating and preparation method thereof |
| CN113999556A (en) * | 2021-08-24 | 2022-02-01 | 旭贞新能源科技(上海)有限公司 | Anti-corrosion and anti-coking ceramic coating for coal-fired boiler and convenient for state recognition and preparation method thereof |
| US11858868B2 (en) * | 2021-08-24 | 2024-01-02 | Xuzhen New Energy Technology Co Ltd | Anti-corrosion and anti-coking ceramic coating with easy state identification for coal-fired boiler and preparation method thereof |
| CN115820006A (en) * | 2022-11-24 | 2023-03-21 | 国能宁夏鸳鸯湖第二发电有限公司 | High-temperature nano recognition coating capable of realizing low soot blowing of heating surface of spraying area |
| CN118599422A (en) * | 2024-05-31 | 2024-09-06 | 河北建投能源科学技术研究院有限公司 | A protective identification coating for boiler induced draft fan blades and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111018505A (en) | Ceramic identification coating suitable for metal substrate and preparation method thereof | |
| CN102924099B (en) | Refractory and thermal-insulating spray coating material and preparation method and application thereof | |
| CN101426872B (en) | High temperature resistant inorganic composite adhesive | |
| CN110229007B (en) | High-emissivity heat-insulating coating | |
| CN102992813B (en) | High-temperature glaze coating, preparation method thereof, binder and using method of coating | |
| CN100584910C (en) | High temperature resistant thermal insulation coating and preparation method thereof | |
| CN111138951A (en) | Water-based nano high-temperature-resistant heat-insulating anticorrosive coating and preparation method thereof | |
| CN102392245A (en) | Enamelling method of enamel heat transfer element | |
| CN102815951A (en) | Flame-resistant corrosion-resistant coating | |
| CN106752132B (en) | High thermal conductivity and anti-corrosion ceramic coating for metal heat exchanger, preparation method and application thereof | |
| CN109440045A (en) | A kind of ultra-thin process for protecting of electromagnetic induction heating coil | |
| CN104031439B (en) | High-temperature resistant nano black matrix coating and preparation technology thereof | |
| CN112280346A (en) | Black body anti-coking ceramic identification coating and preparation method thereof | |
| CN105885629A (en) | Fire-resistant coating for high-temperature environmental protection equipment and preparation method thereof | |
| CN110628244B (en) | High-temperature energy-saving anticorrosive paint for metal baffle of sintering trolley and application thereof | |
| CN105130475B (en) | A kind of low-temperature setting spray paint and its construction method | |
| CN117209283B (en) | Light heat-insulating refractory material for tunnel kiln wall and preparation process thereof | |
| KR101789324B1 (en) | Method for producing ceramic composition for coating, ceramic composition by the method and coating mehtod using by it | |
| CN107474723B (en) | High-performance infrared radiation coating for industrial kiln | |
| CN109384462A (en) | A kind of coating suitable for sulphur coal | |
| CN111978764B (en) | Heat-insulation heat-preservation high-temperature-resistant coating for Q235B steel surface and preparation method thereof | |
| CN115724659A (en) | A multi-functional protective and energy-saving synergistic coating and its preparation method | |
| CN107011746A (en) | A kind of transformer high-temperature resistant coating and preparation method thereof | |
| CN112358281A (en) | Coating for repairing castable of electric power boiler and preparation method thereof | |
| CN105669227A (en) | High-strength ceramic abrasion-resistant material and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |