ES8601823A1 - Un procedimiento para producir un cuerpo ceramico compuesto de carburo de siliciongrafitoncarbonn, sinterizado - Google Patents

Un procedimiento para producir un cuerpo ceramico compuesto de carburo de siliciongrafitoncarbonn, sinterizado

Info

Publication number
ES8601823A1
ES8601823A1 ES538560A ES538560A ES8601823A1 ES 8601823 A1 ES8601823 A1 ES 8601823A1 ES 538560 A ES538560 A ES 538560A ES 538560 A ES538560 A ES 538560A ES 8601823 A1 ES8601823 A1 ES 8601823A1
Authority
ES
Spain
Prior art keywords
graphite
sic
composite ceramic
ceramic body
silicon carbide
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
ES538560A
Other languages
English (en)
Other versions
ES538560A0 (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=24241621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8601823(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 ES8601823A1 publication Critical patent/ES8601823A1/es
Publication of ES538560A0 publication Critical patent/ES538560A0/es
Granted 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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR UN CUERPO CERAMICO COMPUESTO DE CARBURO DE SILICIO-GRAFITO-CARBONO, SINTERIZADO SIN PRESION Y ESENCIALMENTE LIBRE DE SILICIO SIN COMBINAR. COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE FORMA UNA MEZCLA HOMOGENEA QUE COMPRENDE ENTRE UN 1 Y UN 48% EN PESO DE POLVO DE GRAFITO, UN ADITIVO DE CARBONO AMORFO, ENTRE UN 0,15 Y UN 15% EN PESO DE UN AUXILIAR DE SINTERIZACION, HASTA UN 25% EN PESO DE UN AGLUTINANTE TEMPORAL, Y EL RESTO DE CARBURO DE SILICIO; SEGUNDA, SE CONFORMA LA MEZCLA SECA PARA OBTENER EL OBJETO PREVIAMENTE CONFIGURADO; Y POR ULTIMO, SE CUECE EL CUERPO CONFORMADO EN AUSENCIA DE PRESION APLICADA DESDE EL EXTERIOR. DE APLICACION EN DIVERSOS USOS DE INGENIERIA, ESPECIALMENTE COMO MATERIALES CAPACES DE SOPORTAR ELEVADAS TEMPERATURAS.
ES538560A 1983-12-14 1984-12-13 Un procedimiento para producir un cuerpo ceramico compuesto de carburo de siliciongrafitoncarbonn, sinterizado Granted ES538560A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/561,361 US4525461A (en) 1983-12-14 1983-12-14 Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure

Publications (2)

Publication Number Publication Date
ES8601823A1 true ES8601823A1 (es) 1985-11-01
ES538560A0 ES538560A0 (es) 1985-11-01

Family

ID=24241621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538560A Granted ES538560A0 (es) 1983-12-14 1984-12-13 Un procedimiento para producir un cuerpo ceramico compuesto de carburo de siliciongrafitoncarbonn, sinterizado

Country Status (9)

Country Link
US (1) US4525461A (es)
EP (1) EP0145496B2 (es)
JP (1) JPH0662338B2 (es)
AU (1) AU564428B2 (es)
CA (1) CA1226304A (es)
DE (1) DE3477374D1 (es)
ES (1) ES538560A0 (es)
NO (1) NO845015L (es)
ZA (1) ZA849634B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US4692418A (en) * 1984-08-29 1987-09-08 Stemcor Corporation Sintered silicon carbide/carbon composite ceramic body having fine microstructure
ZA854003B (en) * 1984-08-29 1986-01-29 Kennecott Corp Sintered silicon carbide/carbon composite ceramic body having ultrafine grain microstructure
EP0275614A1 (en) * 1987-01-20 1988-07-27 The Carborundum Company System for preventing decomposition of silicon carbide articles during sintering
US4698481A (en) * 1985-04-01 1987-10-06 Kennecott Corporation Method for preventing decomposition of silicon carbide articles during high temperature plasma furnace sintering
US4987103A (en) * 1986-04-09 1991-01-22 Nippon Pillar Packing Co., Ltd. Slider composed of a high-density silicon carbide sintered compact
DE3736660A1 (de) * 1987-10-29 1989-05-11 Mtu Muenchen Gmbh Verfahren zur herstellung eines poroesen formkoerpers
US5158834A (en) * 1988-02-01 1992-10-27 Minnesota Mining And Manufacturing Company Magneto optic recording medium with silicon carbide dielectric
JPH01242465A (ja) * 1988-03-23 1989-09-27 Showa Denko Kk 炭化珪素焼結体およびその摺動部材の製造方法
EP0356800B1 (en) * 1988-08-15 1992-05-06 Shin-Etsu Chemical Co., Ltd. Silicon carbide ceramics bonding compositions
DE4221318B4 (de) * 1991-06-27 2005-12-08 Kao Corp. Kohlenstoffgefülltes, keramisches Verbundmaterial, Verfahren zu seiner Herstellung und seine Verwendung
WO1993025495A1 (en) * 1992-06-12 1993-12-23 The Carborundum Company Porous silicon carbide
US5395807A (en) * 1992-07-08 1995-03-07 The Carborundum Company Process for making silicon carbide with controlled porosity
US5422322A (en) * 1993-02-10 1995-06-06 The Stackpole Corporation Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
US5580834A (en) * 1993-02-10 1996-12-03 The Morgan Crucible Company Plc Self-sintered silicon carbide/carbon graphite composite material having interconnected pores which may be impregnated and raw batch and process for producing same
US5478456A (en) * 1993-10-01 1995-12-26 Minnesota Mining And Manufacturing Company Sputtering target
WO1995020060A1 (en) * 1994-01-21 1995-07-27 The Carborundum Company Silicon carbide sputtering target
US5486496A (en) * 1994-06-10 1996-01-23 Alumina Ceramics Co. (Aci) Graphite-loaded silicon carbide
US5480695A (en) * 1994-08-10 1996-01-02 Tenhover; Michael A. Ceramic substrates and magnetic data storage components prepared therefrom
DE4438464A1 (de) 1994-10-27 1996-05-02 Kempten Elektroschmelz Gmbh Praktisch porenfreie Sinterkörper auf Basis von Siliciumcarbid enthaltend grobkörnigen Graphit
US5968653A (en) * 1996-01-11 1999-10-19 The Morgan Crucible Company, Plc Carbon-graphite/silicon carbide composite article
US5702997A (en) * 1996-10-04 1997-12-30 Saint-Gobain/Norton Industrial Ceramics Corp. Process for making crack-free silicon carbide diffusion components
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
JP4012287B2 (ja) * 1997-08-27 2007-11-21 株式会社ブリヂストン スパッタリングターゲット盤
US6699450B2 (en) 1999-01-08 2004-03-02 Redunndant Materials, Inc. Carbide material by electromagnetic processing
DE10032044B4 (de) * 2000-07-05 2008-09-11 Walter Spang Gleitlager mit Festschmierstoff
US6716800B2 (en) 2002-04-12 2004-04-06 John Crane Inc. Composite body of silicon carbide and binderless carbon, process for producing such composite body, and article of manufacturing utilizing such composite body for tribological applications
US6774073B2 (en) 2002-07-29 2004-08-10 Coorstek, Inc. Graphite loaded silicon carbide and methods for making
US6953760B2 (en) * 2003-06-04 2005-10-11 Saint-Gobain Ceramics & Plastics, Inc. Ceramic component containing inclusions
JP2008501612A (ja) * 2004-06-08 2008-01-24 トライアンフ，オペレーティング アズ ア ジョイント ヴェンチャー バイ ザ ガバナーズ オブ ザ ユニバーシティ オブ アルバータ，ザ ユニバーシティ オブ ブリティッシュ コロンビア，カールトン 複合セラミック対象物の形成方法
US7214342B2 (en) 2004-07-23 2007-05-08 Schunk Ingenieurkeramik Gmbh Method of making a composite silicon carbide
US20110172080A1 (en) * 2009-07-24 2011-07-14 Pujari Vimal K Dry and Wet Low Friction Silicon Carbide Seal
FR3030298B1 (fr) * 2014-12-18 2016-12-23 Saint-Gobain Centre De Rech Et D'Etudes Europeen Filtres comprenant des membranes a base de sic appauvri en oxygene
JP2019516652A (ja) * 2016-05-05 2019-06-20 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 多相セラミック複合材
US11795116B2 (en) * 2016-12-21 2023-10-24 Corning Incorporated Ceramic assembly and method of forming the same
KR102137032B1 (ko) * 2017-05-10 2020-07-23 엘지전자 주식회사 탄소 복합체 조성물 및 이를 이용하여 제조되는 탄소 히터
KR102004035B1 (ko) 2017-05-26 2019-07-25 엘지전자 주식회사 탄소 발열체
CN114478015A (zh) * 2022-02-21 2022-05-13 江西信达航科新材料科技有限公司 氧化铝纤维增强硼硅酸盐掺杂碳化硅陶瓷复合材料的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907972A (en) * 1957-08-12 1959-10-06 Carborundum Co Process for producing silicon carbide bodies
US2938807A (en) * 1957-08-13 1960-05-31 James C Andersen Method of making refractory bodies
US3275722A (en) * 1959-07-08 1966-09-27 Power Jets Res & Dev Ltd Production of dense bodies of silicon carbide
US3459566A (en) * 1967-01-03 1969-08-05 Carborundum Co Process for producing silicon carbide articles employing pyromellitic dianhydride-limonene dioxide mixture
DE2234924A1 (de) * 1972-07-15 1974-01-24 Elekt Konsumgueter Vvb Verfahren zur herstellung von maschinenelementen
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
US4346049A (en) * 1978-05-01 1982-08-24 Kennecott Corporation Sintered alpha silicon carbide ceramic body having equiaxed microstructure
US4179299A (en) * 1978-05-01 1979-12-18 The Carborundum Company Sintered alpha silicon carbide ceramic body having equiaxed microstructure
JPS56155071A (en) * 1980-04-24 1981-12-01 Hitachi Chemical Co Ltd Manufacture of silicon carbide sintered body
JPS58130165A (ja) * 1982-01-23 1983-08-03 日立化成工業株式会社 炭化珪素摺動材
JPS598668A (ja) * 1982-07-07 1984-01-17 日立化成工業株式会社 炭化ケイ素焼結体とその製造方法
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
JPS59131577A (ja) * 1983-01-17 1984-07-28 イ−グル工業株式会社 炭化ケイ素質材料およびその製造法
JPS60112670A (ja) * 1983-11-24 1985-06-19 イーグル工業株式会社 炭化ケイ素質材料およびその製造法

Also Published As

Publication number Publication date
AU3663384A (en) 1985-06-20
JPH0662338B2 (ja) 1994-08-17
EP0145496A3 (en) 1986-01-15
AU564428B2 (en) 1987-08-13
DE3477374D1 (en) 1989-04-27
JPS60141676A (ja) 1985-07-26
NO845015L (no) 1985-06-17
EP0145496A2 (en) 1985-06-19
EP0145496B2 (en) 1996-05-08
US4525461A (en) 1985-06-25
ZA849634B (en) 1985-07-31
CA1226304A (en) 1987-09-01
ES538560A0 (es) 1985-11-01
EP0145496B1 (en) 1989-03-22

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Legal Events

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FD1A Patent lapsed

Effective date: 20041103