ATE13416T1 - Polykristalline, praktisch porenfreie sinterkoerper aus alpha-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung. - Google Patents

Polykristalline, praktisch porenfreie sinterkoerper aus alpha-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung.

Info

Publication number
ATE13416T1
ATE13416T1 AT83104572T AT83104572T ATE13416T1 AT E13416 T1 ATE13416 T1 AT E13416T1 AT 83104572 T AT83104572 T AT 83104572T AT 83104572 T AT83104572 T AT 83104572T AT E13416 T1 ATE13416 T1 AT E13416T1
Authority
AT
Austria
Prior art keywords
alpha
sic
density
silicon carbide
boron carbide
Prior art date
Application number
AT83104572T
Other languages
German (de)
English (en)
Inventor
Karl Alexander Dr Dipl Schwetz
Klaus Dr Dipl-Chem Reinmuth
Klaus Dr Dipl-Ing Hunold
Franz Isemann
Original Assignee
Kempten Elektroschmelz Gmbh
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 Kempten Elektroschmelz Gmbh filed Critical Kempten Elektroschmelz Gmbh
Application granted granted Critical
Publication of ATE13416T1 publication Critical patent/ATE13416T1/de

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
    • C04B35/563—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 boron carbide
    • 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
    • C04B35/575—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 obtained by pressure sintering
    • C04B35/5755—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 obtained by pressure sintering obtained by gas pressure sintering
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
AT83104572T 1982-05-13 1983-05-10 Polykristalline, praktisch porenfreie sinterkoerper aus alpha-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung. ATE13416T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823218052 DE3218052A1 (de) 1982-05-13 1982-05-13 Polykristalline, praktisch porenfreie sinterkoerper aus (alpha)-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung
EP83104572A EP0094591B1 (de) 1982-05-13 1983-05-10 Polykristalline, praktisch porenfreie Sinterkörper aus Alpha-Siliciumcarbid, Borcarbid und freiem Kohlenstoff und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ATE13416T1 true ATE13416T1 (de) 1985-06-15

Family

ID=6163507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83104572T ATE13416T1 (de) 1982-05-13 1983-05-10 Polykristalline, praktisch porenfreie sinterkoerper aus alpha-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung.

Country Status (6)

Country Link
US (1) US4524138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0094591B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58204873A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE13416T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1201730A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3218052A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JP3667062B2 (ja) * 1997-12-01 2005-07-06 京セラ株式会社 炭化ホウ素焼結体の製造方法
US5894066A (en) * 1998-01-12 1999-04-13 The United States Of America As Represented By The Secretary Of The Navy Boron carbride/silicon carbide ceramics
WO2001072659A1 (fr) * 2000-03-31 2001-10-04 Toto Ltd. Procede de formation humide de poudre, procede de production d'une poudre compacte frittee, produit compact fritte poudreux, et dispositif d'utilisation de ce produit compact fritte poudreux
KR100419778B1 (ko) * 2001-02-16 2004-02-21 한국에너지기술연구원 액상 반응소결에 의한 탄화규소-탄화붕소 복합체 제조방법
US20040173948A1 (en) * 2002-09-19 2004-09-09 Pandelisev Kiril A. Process and apparatus for silicon boat, silicon tubing and other silicon based member fabrication
KR100906254B1 (ko) * 2003-06-12 2009-07-07 조지아 테크 리서치 코오포레이션 탄화붕소의 제조 프로세스 및 방법 및 탄화붕소 부재
US8377369B2 (en) * 2004-12-20 2013-02-19 Georgia Tech Research Corporation Density and hardness pressureless sintered and post-HIPed B4C
US7854190B2 (en) * 2005-04-11 2010-12-21 Georgia Tech Research Corporation Boron carbide component and methods for the manufacture thereof
JP2006347806A (ja) * 2005-06-15 2006-12-28 Nippon Steel Corp 高剛性セラミックス材料およびその製造方法
US7557054B2 (en) * 2006-02-27 2009-07-07 Kyocera Corporation Boron carbide sintered body and protective member
JP4925727B2 (ja) * 2006-05-30 2012-05-09 京セラ株式会社 防護部材
JP4854482B2 (ja) * 2006-11-29 2012-01-18 京セラ株式会社 炭化硼素質焼結体およびその製造方法
JPWO2009016861A1 (ja) * 2007-07-30 2010-10-14 京セラ株式会社 防護用部材およびこれを用いた防護体
JP2010535693A (ja) * 2007-08-08 2010-11-25 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 無加圧焼結高密度炭化ホウ素材料を製造する方法
WO2009123283A1 (ja) * 2008-04-04 2009-10-08 Toto株式会社 炭化硼素・炭化珪素・シリコン複合材料
JP5561512B2 (ja) * 2009-05-18 2014-07-30 日立化成株式会社 炭化硼素焼結体の製造方法
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TWI470069B (zh) 2011-03-31 2015-01-21 Saint Gobain Abrasives Inc 用於高速磨削操作之磨料物品
TWI471196B (zh) 2011-03-31 2015-02-01 Saint Gobain Abrasives Inc 用於高速磨削操作之磨料物品
NO335994B1 (no) * 2011-10-13 2015-04-13 Saint Gobain Ceramic Mat As Fremgangsmåte for fremstilling av korn som er nyttige for fremstillingen av et silisiumkarbidbasert sintret produkt, komposittkorn fremstilt ved fremgangsmåten, samt anvendelse av kornene.
KR102313569B1 (ko) * 2016-05-05 2021-10-20 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 다상 세라믹 복합체
NO345193B1 (en) * 2017-12-28 2020-11-02 Fiven Norge AS A SiC based sinterable powder, a manufacturing method thereof, a slurry comprising the said SiC based sinterable powder, and a manufacturing method of a SiC pressureless sintered body.
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CN108147817B (zh) * 2018-01-03 2020-12-29 南京工业大学 一种块状碳化硼-碳化硅复合气凝胶的制备方法
CN108314455B (zh) * 2018-03-29 2020-06-23 深圳市商德先进陶瓷股份有限公司 碳化硅陶瓷及其制备方法和应用
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Also Published As

Publication number Publication date
DE3218052A1 (de) 1983-11-17
DE3360203D1 (en) 1985-06-27
JPH0253387B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-16
JPS58204873A (ja) 1983-11-29
EP0094591B1 (de) 1985-05-22
CA1201730A (en) 1986-03-11
US4524138A (en) 1985-06-18
EP0094591A1 (de) 1983-11-23

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