DE69927854T2 - Verfahren zur herstellung eines siliziumkarbid-komposits - Google Patents

Verfahren zur herstellung eines siliziumkarbid-komposits Download PDF

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Publication number
DE69927854T2
DE69927854T2 DE69927854T DE69927854T DE69927854T2 DE 69927854 T2 DE69927854 T2 DE 69927854T2 DE 69927854 T DE69927854 T DE 69927854T DE 69927854 T DE69927854 T DE 69927854T DE 69927854 T2 DE69927854 T2 DE 69927854T2
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Prior art keywords
silicon
infiltrant
infiltration
silicon carbide
mass
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DE69927854T
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German (de)
English (en)
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DE69927854D1 (de
Inventor
Michael W. WAGGONER
R. Barry ROSSING
A. Michael RICHMOND
A. Michael AGHAJANIAN
L. Allyn MCCORMICK
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M Cubed Technologies Inc
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M Cubed Technologies Inc
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    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C22C32/0063—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides based on SiC
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  • Organic Chemistry (AREA)
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  • Structural Engineering (AREA)
  • Metallurgy (AREA)
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  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
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DE69927854T 1999-07-23 1999-07-23 Verfahren zur herstellung eines siliziumkarbid-komposits Expired - Lifetime DE69927854T2 (de)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11505500B2 (en) * 2017-09-28 2022-11-22 Sgl Carbon Se Ceramic component

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4136380B2 (ja) 2001-12-21 2008-08-20 日本碍子株式会社 高熱伝導性含Si材料及びその製造方法
US20030198749A1 (en) * 2002-04-17 2003-10-23 Applied Materials, Inc. Coated silicon carbide cermet used in a plasma reactor
JP4261130B2 (ja) 2002-06-18 2009-04-30 株式会社東芝 シリコン/炭化ケイ素複合材料
US20030233977A1 (en) * 2002-06-20 2003-12-25 Yeshwanth Narendar Method for forming semiconductor processing components
JP3960933B2 (ja) * 2003-03-18 2007-08-15 日本碍子株式会社 高熱伝導性放熱材及びその製造方法
JP4552103B2 (ja) * 2003-04-21 2010-09-29 Toto株式会社 窒化珪素コンポジット、及び窒化珪素コンポジットの製造方法
JP4577639B2 (ja) * 2003-09-29 2010-11-10 Toto株式会社 シリコンセラミックスコンポジットおよびシリコンセラミックスコンポジットの製造方法
US7335331B1 (en) 2005-03-01 2008-02-26 Husnay Dana M Method for making ceramic plates
WO2007100698A2 (en) 2006-02-24 2007-09-07 M Cubed Technologies, Inc. Intermetallic-containing composite bodies, and methods for making same
JP5300493B2 (ja) * 2006-02-24 2013-09-25 エム キューブド テクノロジーズ, インコーポレイテッド 金属間化合物含有複合体、及びそれを製造するための方法
JP2009113477A (ja) 2007-10-15 2009-05-28 Taiheiyo Randamu Kk セラミックス成形体とその製造方法
JP5177793B2 (ja) * 2007-12-27 2013-04-10 独立行政法人物質・材料研究機構 炭化ケイ素の製造方法
JP6132586B2 (ja) * 2013-02-22 2017-05-24 株式会社フジコー SiC成形体の製造方法
WO2014133068A1 (ja) * 2013-02-27 2014-09-04 京セラ株式会社 セラミック接合体および流路体
FR3008968B1 (fr) 2013-07-23 2016-12-09 Herakles Procede de fabrication de pieces en materiau composite par impregnation a basse temperature de fusion
US9123661B2 (en) 2013-08-07 2015-09-01 Lam Research Corporation Silicon containing confinement ring for plasma processing apparatus and method of forming thereof
DE102014216433A1 (de) * 2014-08-19 2016-02-25 Schunk Kohlenstofftechnik Gmbh Verfahren zur Herstellung eines Formkörpers sowie Formkörper
JP6489775B2 (ja) * 2014-08-21 2019-03-27 株式会社フジコー SiC成形体の製造方法及びSiC成形体の加工方法
CN105349827A (zh) * 2015-10-30 2016-02-24 苏州列治埃盟新材料技术转移有限公司 一种碳化硅增强无铅锡铜合金棒及其制备方法
DE112017001938T5 (de) * 2016-04-06 2019-01-17 M Cubed Technologies, Inc. Diamantverbundwerkstoff-Konditionierer für ein CMP-Tuch
CN109748595B (zh) * 2017-11-01 2021-10-22 航天特种材料及工艺技术研究所 一种混合渗剂、用途及反应熔渗制备方法
IT202000030353A1 (it) * 2020-12-10 2022-06-10 Brembo Spa Pastiglia per freni a disco e relativo metodo di produzione
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
CN114031415B (zh) * 2021-10-29 2022-08-02 中广核研究院有限公司 碳化硅接头及其金属渗透连接方法
CN114180967B (zh) * 2021-12-30 2023-01-31 浙江立泰复合材料股份有限公司 一种中空陶瓷材料及其制备方法
CN117945771B (zh) * 2023-12-28 2026-04-10 西安鑫垚陶瓷复合材料股份有限公司 一种rmi缓冲层和陶瓷基复合材料反应熔渗方法
CN122254893B (zh) * 2026-05-26 2026-08-11 南通三责精密陶瓷有限公司 一种铝掺杂碳化硅基特种陶瓷复合材料及其制备方法、底盘及半导体设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079195A (en) * 1988-01-15 1992-01-07 Massachusetts Institute Of Technology Method of preparing refractory silicon carbide composites and coatings
JP2973762B2 (ja) * 1993-01-18 1999-11-08 住友金属工業株式会社 半導体製造用炭化珪素焼結体の製造方法
US5509555A (en) * 1994-06-03 1996-04-23 Massachusetts Institute Of Technology Method for producing an article by pressureless reactive infiltration
DE69706587T2 (de) * 1996-03-29 2002-07-11 Kabushiki Kaisha Toshiba, Kawasaki Keramikmatrix-Verbundwerkstoff und Verfahren zur Herstellung desselben
DE19711831C2 (de) * 1997-03-21 2000-07-13 Daimler Chrysler Ag Schmelzinfiltrierte faserverstärkte Verbundkeramik und Verfahren zur Herstellung einer solchen

Cited By (1)

* Cited by examiner, † Cited by third party
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US11505500B2 (en) * 2017-09-28 2022-11-22 Sgl Carbon Se Ceramic component

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CN1216830C (zh) 2005-08-31
DE69927854D1 (de) 2005-11-24
ATE307100T1 (de) 2005-11-15
CA2380288A1 (en) 2001-02-01
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JP2003505329A (ja) 2003-02-12
KR20020073328A (ko) 2002-09-23
AU5318599A (en) 2001-02-13
WO2001007377A1 (en) 2001-02-01
CN1361755A (zh) 2002-07-31

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