ES8609179A1 - Procedimiento para producir un cuerpo ceramico compuesto de carburo de silicio-carbono sinterizado - Google Patents

Procedimiento para producir un cuerpo ceramico compuesto de carburo de silicio-carbono sinterizado

Info

Publication number
ES8609179A1
ES8609179A1 ES546431A ES546431A ES8609179A1 ES 8609179 A1 ES8609179 A1 ES 8609179A1 ES 546431 A ES546431 A ES 546431A ES 546431 A ES546431 A ES 546431A ES 8609179 A1 ES8609179 A1 ES 8609179A1
Authority
ES
Spain
Prior art keywords
silicon carbide
percent
sintered
ceramic body
composite
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.)
Expired
Application number
ES546431A
Other languages
English (en)
Other versions
ES546431A0 (es
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.)
Kennecott Corp
Original Assignee
Kennecott 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24589130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8609179(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kennecott Corp filed Critical Kennecott Corp
Publication of ES8609179A1 publication Critical patent/ES8609179A1/es
Publication of ES546431A0 publication Critical patent/ES546431A0/es
Expired 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
    • C04B35/515—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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR UN CUERPO CERAMICO COMPUESTO DE CARBONO DE SILICIO/CARBONO SINTERIZADO. COMPRENDE: A) MEZCLAR A (A) CON (B), (C) Y (D) PARA FORMAR UNA MEZCLA HOMOGENEA SECA; B) CONFORMAR UN OBJETO MICROPOROSO CON FORMA A PARTIR DE LA MEZCLA HOMOGENEA; C) INFILTRAR AL OBJETO MICROPOROSO CON FORMA, CON (E); D) CALENTAR AL OBJETO INFILTRADO ENTRE 90 Y 150, DURANTE 2 HORAS, PARA CURAR LA RESINA DE INFILTRADO; Y E) CALCINAR AL OBJETO MICROPOROSO INFILTRADO EN ATMOSFERA INERTE DE PRESION DE GAS ELEGIDO ENTRE ARGON, HELIO O NEON, ENTRE 1.900 Y 2.300JC Y DURANTE 10 A 180 MINUTOS, PARA OBTENER UN CUERPO SINTERIZADO MICROPOROSO. SIENDO: (A), UN ADITIVO QUE TIENE CARBONO AMORFO Y UN MATERIAL ORGANICO QUE TIENE CARBONO AMORFO Y UN MATERIAL ORGANICO SOLUBLE EN DISOLVENTE Y COQUIZABLE A 1.000º COMO POLVO DE GRAFITO; (B), UN AUXILIAR DE SINTERIZACION ELEGIDO ENTRE AL, BE O B Y UTILIZADO ENTRE 0,15 A 15% EN PESO; (C), UN AGLUTINANTE ORGANICO TEMPORAL ELEGIDO ENTRE PEZ DE ALQUITRAN DE CARBON, POLIOLEFINAS, Y ACEITES MINERALES Y UTILIZANDO HASTA UN 25% EN PESO; (D), POLVO DE CARBONO DE SILICIO QUE TIENE UNA SUPERFICIE ESPECIFICA ENTRE 5 Y 10 M/G; Y (E), UN MATERIAL ORGANICO COQUIZABLE COMO RESINA DE FENOL FORMALDEHIDO.
ES546431A 1984-08-29 1985-08-27 Procedimiento para producir un cuerpo ceramico compuesto de carburo de silicio-carbono sinterizado Expired ES8609179A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64546284A 1984-08-29 1984-08-29

Publications (2)

Publication Number Publication Date
ES8609179A1 true ES8609179A1 (es) 1986-07-16
ES546431A0 ES546431A0 (es) 1986-07-16

Family

ID=24589130

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546431A Expired ES8609179A1 (es) 1984-08-29 1985-08-27 Procedimiento para producir un cuerpo ceramico compuesto de carburo de silicio-carbono sinterizado

Country Status (8)

Country Link
EP (1) EP0178753B1 (es)
JP (1) JPS6158862A (es)
AU (1) AU575986B2 (es)
CA (1) CA1248975A (es)
DE (1) DE3572962D1 (es)
ES (1) ES8609179A1 (es)
NO (1) NO169384C (es)
ZA (1) ZA854003B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789177A (en) * 1980-11-25 1982-06-03 Noriko Ikegami Electronic translation device
JPH089504B2 (ja) * 1986-08-29 1996-01-31 住友化学工業株式会社 高密度炭化ケイ素焼結体の製造方法
WO1995003370A1 (en) * 1993-07-22 1995-02-02 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon carbide grain
JP3350394B2 (ja) * 1997-03-11 2002-11-25 株式会社タンケンシールセーコウ 黒鉛複合炭化ケイ素焼結体、黒鉛複合炭化ケイ素焼結複合材及びメカニカルシール
DE19809657B4 (de) * 1998-03-06 2006-03-23 Stierlen, Peter, Dipl.-Ing. Verfahren zur Herstellung eines Keramikbauteils
JP3225918B2 (ja) 1998-03-30 2001-11-05 日本電気株式会社 携帯端末装置
JP6947092B2 (ja) * 2018-03-16 2021-10-13 住友大阪セメント株式会社 スパッタリングターゲットおよびスパッタリングターゲットの製造方法
JP7203290B2 (ja) * 2021-01-26 2023-01-12 デンカ株式会社 シート状の六方晶窒化ホウ素焼結体、及びその製造方法
CN113185297B (zh) * 2021-04-27 2023-06-27 湖北中烟工业有限责任公司 电加热用陶瓷材料及其应用
CN115448724A (zh) * 2022-09-05 2022-12-09 中国兵器工业第五二研究所烟台分所有限责任公司 一种流延法制备碳化硅陶瓷胸插板的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346049A (en) * 1978-05-01 1982-08-24 Kennecott Corporation Sintered alpha silicon carbide ceramic body having equiaxed microstructure
DE3243570C2 (de) * 1982-11-25 1984-09-13 Hutschenreuther Ag, 8672 Selb Verfahren zum Herstellen eines dichten polykristallinen Formkörpers aus SiC
JPS59102872A (ja) * 1982-12-06 1984-06-14 日本特殊陶業株式会社 炭化珪素．黒鉛複合焼結体の製造方法
US4525461A (en) * 1983-12-14 1985-06-25 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
US4692418A (en) * 1984-08-29 1987-09-08 Stemcor Corporation Sintered silicon carbide/carbon composite ceramic body having fine microstructure

Also Published As

Publication number Publication date
DE3572962D1 (en) 1989-10-19
EP0178753B1 (en) 1989-09-13
ES546431A0 (es) 1986-07-16
AU575986B2 (en) 1988-08-11
EP0178753A1 (en) 1986-04-23
CA1248975A (en) 1989-01-17
NO169384C (no) 1992-06-17
AU4618185A (en) 1986-03-06
NO853374L (no) 1986-03-03
ZA854003B (en) 1986-01-29
JPS6158862A (ja) 1986-03-26
NO169384B (no) 1992-03-09

Similar Documents

Publication Publication Date Title
US4004934A (en) Sintered dense silicon carbide
US4692418A (en) Sintered silicon carbide/carbon composite ceramic body having fine microstructure
EP0145496B2 (en) Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
US4179299A (en) Sintered alpha silicon carbide ceramic body having equiaxed microstructure
US4346049A (en) Sintered alpha silicon carbide ceramic body having equiaxed microstructure
US5356720A (en) Shaped self-supporting ceramic composite bodies comprising silicon nitrides
HK1002001A1 (en) Dense self-sintered silicon carbide/carbon-graphite composite and process for producing same
JPH0131471B2 (es)
GB1415431A (en) Monolithic refractory material
US3649342A (en) Product for fabrication of dense ceramic armorplate and like
US4019913A (en) Process for fabricating silicon carbide articles
US4023975A (en) Hot pressed silicon carbide containing beryllium carbide
ES8609179A1 (es) Procedimiento para producir un cuerpo ceramico compuesto de carburo de silicio-carbono sinterizado
US4005235A (en) Dense sintered boron carbide containing beryllium carbide
US4031178A (en) Strength improvement in machined SiC bodies
US4957811A (en) Components of silicon-infiltrated silicon carbide having a porous surface, and process for the production thereof
EP0368535A3 (en) Highly densified bodies from preceramic polysilazanes filled with silicon carbide powders
EP0261066B1 (en) An improved method for producing composite structures
KR960007505A (ko) 예비세라믹 중합체 결합제를 사용하는 고밀도 탄화티탄 세라믹의 제조방법
US4486543A (en) Polycrystalline shaped body of silicon carbide and method for its production
US4921818A (en) Method of making ceramic composites
US4495122A (en) Method for the production of a polycrystalline shaped body of silicon carbide
Boecker et al. Sintered Silicon Carbide/Carbon Composite Ceramic Body Having Ultrafine Grain Microstructure
US3344080A (en) Refractory oxides doped with silicon carbide and silicon nitride
JPS61143686A (ja) 寸法精度の優れた耐熱性治具用炭化珪素質焼結体

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506