RU2008141985A - METHOD FOR PRODUCING PRODUCTS FROM A COMPOSITE BASED ON TITANIUM CARBIDE - Google Patents
METHOD FOR PRODUCING PRODUCTS FROM A COMPOSITE BASED ON TITANIUM CARBIDE Download PDFInfo
- Publication number
- RU2008141985A RU2008141985A RU2008141985/02A RU2008141985A RU2008141985A RU 2008141985 A RU2008141985 A RU 2008141985A RU 2008141985/02 A RU2008141985/02 A RU 2008141985/02A RU 2008141985 A RU2008141985 A RU 2008141985A RU 2008141985 A RU2008141985 A RU 2008141985A
- Authority
- RU
- Russia
- Prior art keywords
- carbide
- covers
- heating chamber
- graphite
- muffle
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 12
- 229910002804 graphite Inorganic materials 0.000 claims abstract 12
- 239000010439 graphite Substances 0.000 claims abstract 12
- 229910052751 metal Inorganic materials 0.000 claims abstract 10
- 239000002184 metal Substances 0.000 claims abstract 10
- 238000000034 method Methods 0.000 claims abstract 9
- 239000000919 ceramic Substances 0.000 claims abstract 8
- 239000011265 semifinished product Substances 0.000 claims abstract 7
- 230000008595 infiltration Effects 0.000 claims abstract 6
- 238000001764 infiltration Methods 0.000 claims abstract 6
- 238000005245 sintering Methods 0.000 claims abstract 6
- 230000001590 oxidative effect Effects 0.000 claims abstract 4
- 238000005056 compaction Methods 0.000 claims abstract 2
- 230000005672 electromagnetic field Effects 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims abstract 2
- 239000011819 refractory material Substances 0.000 claims abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
Abstract
1. Способ изготовления изделий из композита на основе карбида, включающий подготовку керамической формы из огнеупорного материала с верхним и нижним отверстиями, закрытыми крышками из карбида со сквозными порами, получение карбидного полуфабриката в керамической форме путем вибрационного уплотнения порошка карбида при закрытых карбидными крышками отверстиях и спекания карбидной формовки в нагревательной камере печи с неокислительной средой, укладку пропитывающего металла, размещение подготовленной сборки в нагревательной камере печи с неокислительной средой, нагрев сборки теплопередачей от муфеля и инфильтрацию карбидного полуфабриката пропитывающим металлом через карбидные крышки, отличающийся тем, что сборку при инфильтрации карбидного полуфабриката располагают в нагревательной камере, образованной графитовым муфелем с плотно закрывающимися нижней и верхней графитовыми крышками, причем, нагрев муфеля и дополнительный нагрев пропитывающего металла ведут токами высокой частоты в переменном электромагнитном поле индуктора. ! 2. Способ по п.1, отличающийся тем, что спекание осуществляют в нагревательной камере, образованной графитовым муфелем с плотно закрывающимися нижней и верхней графитовыми крышками. ! 3. Способ по п.1, отличающийся тем, что спекание и инфильтрацию осуществляют за одну операцию в нагревательной камере, образованной графитовым муфелем с плотно закрывающимися нижней и верхней графитовыми крышками. ! 4. Способ по п.1, отличающийся тем, что пропитывающий металл располагают вокруг керамической формы в керамическом коробе, а инфильтрацию карбидного полуфабриката расплавом мета� 1. A method of manufacturing products from a carbide-based composite, comprising preparing a ceramic mold from a refractory material with upper and lower openings closed by end-to-end carbide covers, preparing a carbide semi-finished product in a ceramic form by vibrating compaction of carbide powder with openings and sintering closed by carbide covers carbide molding in a heating chamber of a furnace with a non-oxidizing medium, laying of impregnating metal, placement of the prepared assembly in the heating chamber chi with a non-oxidizing medium, heating the heat transfer assembly from the muffle and infiltrating the carbide semi-finished product with the impregnating metal through carbide covers, characterized in that the assembly during infiltration of the carbide semi-finished product is placed in a heating chamber formed by a graphite muffle with tightly closing lower and upper graphite covers, and additional heating of the impregnating metal is conducted by high-frequency currents in the alternating electromagnetic field of the inductor. ! 2. The method according to claim 1, characterized in that the sintering is carried out in a heating chamber formed by a graphite muffle with tightly closing lower and upper graphite covers. ! 3. The method according to claim 1, characterized in that the sintering and infiltration is carried out in one operation in a heating chamber formed by a graphite muffle with tightly closing lower and upper graphite covers. ! 4. The method according to claim 1, characterized in that the impregnating metal is placed around the ceramic mold in a ceramic box, and the infiltration of the carbide prefabricated melt is meta
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008141985/02A RU2401719C2 (en) | 2008-10-22 | 2008-10-22 | Method of producing articles from titanium carbide-based composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008141985/02A RU2401719C2 (en) | 2008-10-22 | 2008-10-22 | Method of producing articles from titanium carbide-based composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008141985A true RU2008141985A (en) | 2010-04-27 |
| RU2401719C2 RU2401719C2 (en) | 2010-10-20 |
Family
ID=42672164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008141985/02A RU2401719C2 (en) | 2008-10-22 | 2008-10-22 | Method of producing articles from titanium carbide-based composite |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2401719C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2525965C2 (en) * | 2012-09-07 | 2014-08-20 | Общество С Ограниченной Ответственностью "Марома Технологии" | Cermet ball valve and method of its fabrication |
| RU2520171C1 (en) * | 2012-10-22 | 2014-06-20 | Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" | Adjustment of penetration of butts between retort parts in siliconising tool set |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE821220A (en) * | 1974-10-18 | 1975-02-17 | Heating for sintering, forming or impregnation - or similar treatment, using electric pulses of short duration | |
| US4327156A (en) * | 1980-05-12 | 1982-04-27 | Minnesota Mining And Manufacturing Company | Infiltrated powdered metal composite article |
| SU1382588A1 (en) * | 1986-07-02 | 1988-03-23 | Новочеркасский Политехнический Институт Им.Серго Орджоникидзе | Method of producing porous articles of complex shape from metal powders |
| US5900277A (en) * | 1996-12-09 | 1999-05-04 | The Dow Chemical Company | Method of controlling infiltration of complex-shaped ceramic-metal composite articles and the products produced thereby |
| RU2266268C2 (en) * | 2003-06-09 | 2005-12-20 | Закрытое акционерное общество "Карбид" | Method of production of composite materials |
| RU2319580C2 (en) * | 2005-10-19 | 2008-03-20 | Общество с ограниченной ответственностью "МИРКОМ" | Method for producing thin-wall articles or articles with inner cavity of composite material on base of carbide |
-
2008
- 2008-10-22 RU RU2008141985/02A patent/RU2401719C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2401719C2 (en) | 2010-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090301682A1 (en) | Casting furnace method and apparatus | |
| RU2011131689A (en) | FORMATION OF DRILL BITS USING IMPREGNATION METHODS | |
| CN103192063A (en) | Casting mold for producing high-temperature alloy single crystal blades and directional solidification device thereof | |
| CN107962169B (en) | The preparation facilities and method of refractory metal base gradient composite material | |
| CN101397613B (en) | A kind of preparation method of molybdenum-silicon-boron alloy | |
| EA006623B1 (en) | Method and apparatus for melting metals | |
| CN101193827A (en) | Glass-forming die and method | |
| RU2008141985A (en) | METHOD FOR PRODUCING PRODUCTS FROM A COMPOSITE BASED ON TITANIUM CARBIDE | |
| CN102861878A (en) | Induction heating method and induction heating device universally used in iron section cladding sand cast production line | |
| CN103045933A (en) | Heat-resistant nodular cast iron and heat treatment method thereof | |
| TW201733933A (en) | Glass forming device and method | |
| CN103805826B (en) | NdFeB iron-based composite diphase material sintering process | |
| CN101649398B (en) | Method for Synthesizing TiCx Particle Reinforced Nickel Matrix Composites by In Situ Reaction | |
| WO2014038973A1 (en) | Cermet ball valve and method for manufacturing same | |
| RU2005132344A (en) | METHOD FOR PRODUCING PRODUCTS FROM COMPOSITE | |
| CN103011823A (en) | Ceramic crucible for galvanizing furnace and production method thereof | |
| CN101406943A (en) | Method for preparing nodular cast iron-base composite material for in situ production of chromium carbide | |
| RU114765U1 (en) | CUTTER FOR INDUCTION INSTALLATION | |
| RU79653U1 (en) | RESISTANCE MELT FURNACE | |
| CN101406947A (en) | Technique for preparing nodular cast iron-base composite material | |
| RU2731494C1 (en) | Method of iron castings reinforcement | |
| CN106001426B (en) | A kind of yoke plate casting technique | |
| CN104191163B (en) | A kind of iron base metal ceramics composite guide roller and its sintering, welded chemical industry skill | |
| Singh et al. | An energy efficient processing route for advance ceramic composites using microwaves | |
| CN103785839A (en) | Forming method of hard alloy spiral blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20110805 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191023 |