[go: up one dir, main page]

WO2009072652A1 - 高炉炉床用アルミニウム化合物結合れんが - Google Patents

高炉炉床用アルミニウム化合物結合れんが Download PDF

Info

Publication number
WO2009072652A1
WO2009072652A1 PCT/JP2008/072271 JP2008072271W WO2009072652A1 WO 2009072652 A1 WO2009072652 A1 WO 2009072652A1 JP 2008072271 W JP2008072271 W JP 2008072271W WO 2009072652 A1 WO2009072652 A1 WO 2009072652A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
furnace hearth
aluminum compound
bonded brick
alumina
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.)
Ceased
Application number
PCT/JP2008/072271
Other languages
English (en)
French (fr)
Inventor
Masaaki Mishima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krosaki Harima Corp
Original Assignee
Krosaki Harima Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krosaki Harima Corp filed Critical Krosaki Harima Corp
Priority to JP2009544766A priority Critical patent/JP5249948B2/ja
Publication of WO2009072652A1 publication Critical patent/WO2009072652A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • 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
    • C04B35/101—Refractories from grain sized mixtures
    • 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
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/103—Refractories from grain sized mixtures containing non-oxide refractory materials, e.g. carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • 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
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • 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
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/3865—Aluminium 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
    • C04B2235/30—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
    • C04B2235/3865—Aluminium nitrides
    • C04B2235/3869—Aluminium oxynitrides, e.g. AlON, sialon
    • 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
    • C04B2235/3895—Non-oxides with a defined oxygen content, e.g. SiOC, TiON
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/425—Graphite
    • 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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/428—Silicon
    • 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
    • C04B2235/46—Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase
    • 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
    • C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
    • 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
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 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
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • 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
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/721—Carbon content
    • 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
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/728—Silicon content
    • 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
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

　長寿命でエネルギーロスも少ない耐用性の高い高炉炉床用れんがを提供する。主成分がアルミナとアルミニウム粉末とからなり、アルミナを８５～９９質量％とアルミニウム粉末を１～１５質量％含有し、且つ、炭素質原料を含有せず、Ｓｉ含有量が３質量％以下である耐火原料配合物、又は主成分がアルミナと炭素質原料とアルミニウム粉末とからなり、アルミナを５５～９４質量％と炭素質原料を５～３０質量％とアルミニウム粉末を１～１５質量％含有し、且つ、Ｓｉ含有量が３質量％以下である耐火原料配合物に、バインダーを添加して混練し成形後、窒素雰囲気下又は炭素粒中で１０００°C以上で焼成して得られた高炉炉床用アルミニウム化合物結合れんがである。
PCT/JP2008/072271 2007-12-07 2008-12-08 高炉炉床用アルミニウム化合物結合れんが Ceased WO2009072652A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009544766A JP5249948B2 (ja) 2007-12-07 2008-12-08 高炉炉床

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007316942 2007-12-07
JP2007-316942 2007-12-07

Publications (1)

Publication Number Publication Date
WO2009072652A1 true WO2009072652A1 (ja) 2009-06-11

Family

ID=40717829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072271 Ceased WO2009072652A1 (ja) 2007-12-07 2008-12-08 高炉炉床用アルミニウム化合物結合れんが

Country Status (3)

Country Link
JP (1) JP5249948B2 (ja)
TW (1) TW200938509A (ja)
WO (1) WO2009072652A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012117626A1 (ja) * 2011-03-02 2012-09-07 黒崎播磨株式会社 耐火物
JP2014501328A (ja) * 2010-12-17 2014-01-20 ポール ヴルス エス．エイ． 高炉炉床のセラミック底部ライニング
JP2015193511A (ja) * 2014-03-31 2015-11-05 黒崎播磨株式会社 鋳造用耐火物、並びにそれを使用した鋳造用ノズル及びスライディングノズル用プレート
WO2016208666A1 (ja) * 2015-06-25 2016-12-29 黒崎播磨株式会社 溶銑製造炉の炉床用れんが
CN107602099A (zh) * 2017-09-22 2018-01-19 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
WO2018123726A1 (ja) 2016-12-28 2018-07-05 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
CN109928737A (zh) * 2017-12-19 2019-06-25 郑州华祥耐材有限公司 一种添加活性有机硅烷醇的不烧滑板砖及其生产方法
CN113213897A (zh) * 2021-06-23 2021-08-06 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
CN115057692A (zh) * 2022-06-08 2022-09-16 郑州海迈高温材料研究院有限公司 一种添加钛铁合金的铝碳滑板砖及其生产方法
CN116789458A (zh) * 2023-07-06 2023-09-22 杨国成 一种晶须增强的耐火材料及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6266968B2 (ja) * 2013-12-11 2018-01-24 黒崎播磨株式会社 高炉炉床部の内張り構造
BR112018071126B1 (pt) * 2016-04-13 2022-12-27 Jfe Steel Corporation Método para analisar escória e método para refinar ferro derretido
CN113430314B (zh) * 2021-06-10 2022-04-12 北京金隅通达耐火技术有限公司 长寿命高炉炉底炉缸耐材结构及维护方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308865A (ja) * 1988-06-07 1989-12-13 Kawasaki Steel Corp 不焼成アルミナ・マグネシアれんがおよびそのライニング方法
JPH0360859A (ja) * 1989-07-28 1991-03-15 Kawasaki Refract Co Ltd スライディングノズルプレート
JPH09249449A (ja) * 1996-03-13 1997-09-22 Kurosaki Refract Co Ltd 誘導加熱炉鋼材摺動部用耐火物製部材
JP2004083365A (ja) * 2002-08-28 2004-03-18 Kurosaki Harima Corp 窒化アルミニウム結合耐火れんがの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308865A (ja) * 1988-06-07 1989-12-13 Kawasaki Steel Corp 不焼成アルミナ・マグネシアれんがおよびそのライニング方法
JPH0360859A (ja) * 1989-07-28 1991-03-15 Kawasaki Refract Co Ltd スライディングノズルプレート
JPH09249449A (ja) * 1996-03-13 1997-09-22 Kurosaki Refract Co Ltd 誘導加熱炉鋼材摺動部用耐火物製部材
JP2004083365A (ja) * 2002-08-28 2004-03-18 Kurosaki Harima Corp 窒化アルミニウム結合耐火れんがの製造方法

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014501328A (ja) * 2010-12-17 2014-01-20 ポール ヴルス エス．エイ． 高炉炉床のセラミック底部ライニング
US9835331B2 (en) 2010-12-17 2017-12-05 Paul Wurth S.A. Ceramic bottom lining of a blast furnace hearth
JP2012180246A (ja) * 2011-03-02 2012-09-20 Kurosaki Harima Corp 耐火物
CN103402946A (zh) * 2011-03-02 2013-11-20 黑崎播磨株式会社 耐火物
WO2012117626A1 (ja) * 2011-03-02 2012-09-07 黒崎播磨株式会社 耐火物
JP2015193511A (ja) * 2014-03-31 2015-11-05 黒崎播磨株式会社 鋳造用耐火物、並びにそれを使用した鋳造用ノズル及びスライディングノズル用プレート
WO2016208666A1 (ja) * 2015-06-25 2016-12-29 黒崎播磨株式会社 溶銑製造炉の炉床用れんが
JPWO2016208666A1 (ja) * 2015-06-25 2017-12-28 黒崎播磨株式会社 溶銑製造炉の炉床用れんが
JPWO2018123726A1 (ja) * 2016-12-28 2019-10-31 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
WO2018123726A1 (ja) 2016-12-28 2018-07-05 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
JP6999426B2 (ja) 2016-12-28 2022-02-04 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
CN107602099A (zh) * 2017-09-22 2018-01-19 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
CN107602099B (zh) * 2017-09-22 2020-01-14 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
CN109928737A (zh) * 2017-12-19 2019-06-25 郑州华祥耐材有限公司 一种添加活性有机硅烷醇的不烧滑板砖及其生产方法
CN113213897A (zh) * 2021-06-23 2021-08-06 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
CN113213897B (zh) * 2021-06-23 2022-08-19 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
CN115057692A (zh) * 2022-06-08 2022-09-16 郑州海迈高温材料研究院有限公司 一种添加钛铁合金的铝碳滑板砖及其生产方法
CN116789458A (zh) * 2023-07-06 2023-09-22 杨国成 一种晶须增强的耐火材料及其制备方法
CN116789458B (zh) * 2023-07-06 2024-08-09 肇庆市高要区金祥精细陶瓷有限公司 一种晶须增强的耐火材料及其制备方法

Also Published As

Publication number Publication date
TW200938509A (en) 2009-09-16
JP5249948B2 (ja) 2013-07-31
JPWO2009072652A1 (ja) 2011-04-28

Similar Documents

Publication Publication Date Title
WO2009072652A1 (ja) 高炉炉床用アルミニウム化合物結合れんが
KR100967408B1 (ko) 카본-함유 친환경 내화재 조성물
RU2013133756A (ru) Обработка зольного уноса и изготовление изделий, содержащих составы на основе зольного уноса
RU2016102423A (ru) Жаростойкая шихта и ее применение
EP1659190A3 (en) A slag conditioner composition, process for manufacture and method of use in steel production
MX370902B (es) Uso de productos refractarios no calcinados como revestimiento en hornos industriales de gran volumen, y hornos industriales revestidos con los productos refractarios no calcinados.
PL2099723T3 (pl) Kompozycja ogniotrwała na bazie tlenku itru
CN102056862B (zh) 耐体积变化的氮氧化硅或氮氧化硅以及氮化硅粘结的碳化硅耐火材料
BRPI1008931A2 (ja) A nature of carbon fire-resistant thing, a manufacturing method for the same and a blast furnace blast furnace bottom, or a side wall
CA2747228A1 (en) Improved refractory brick for steel ladles
CN108863414B (zh) 一种高性能的镁碳砖及其制备方法
CN103833391A (zh) 一种氮化硅复相结合碳化硅砖及其制备方法
CN106588059A (zh) 一种石灰回转窑用预制件及其制备方法
RU2017126131A (ru) Огнеупоры и их применение
CN103553670B (zh) 超微粉耐火浇注料
WO2009017019A1 (ja) 電気炉ダストの還元処理方法
CN102659424A (zh) 一种铝尖晶石砖及其制备方法
RU2009145277A (ru) Самофлюсующиеся окатыши для доменных печей и способ их изготовления
CN106747365A (zh) 低气孔高强锆铬刚玉砖及其制造方法
CN102032794B (zh) 软磁铁氧体氮窑烧结用台板
CN102731124B (zh) 一种耐酸碱耐磨抗热震焦宝石砖及制造方法
CN109251047B (zh) 一种耐火粘土砖的制备方法
RU2009147038A (ru) Смесь для гоячего ремонта литейного оборудования
CN112898036A (zh) 一种高性能莫来石浇注料及其制备方法
IN2012DN00992A (ja)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08857630

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009544766

Country of ref document: JP

122 Ep: pct application non-entry in european phase

Ref document number: 08857630

Country of ref document: EP

Kind code of ref document: A1