BR9305200A - Artigo moldado de cerâmica de nitreto de silício sinterizado, processo para a sua preparação e aplicação de artigos moldados. - Google Patents

Artigo moldado de cerâmica de nitreto de silício sinterizado, processo para a sua preparação e aplicação de artigos moldados.

Info

Publication number
BR9305200A
BR9305200A BR9305200A BR9305200A BR9305200A BR 9305200 A BR9305200 A BR 9305200A BR 9305200 A BR9305200 A BR 9305200A BR 9305200 A BR9305200 A BR 9305200A BR 9305200 A BR9305200 A BR 9305200A
Authority
BR
Brazil
Prior art keywords
silicon nitride
preparation
weight
sintered silicon
application
Prior art date
Application number
BR9305200A
Other languages
English (en)
Inventor
Dra Cornelia Boberski
Hartmut Dr Kruener
Guenter Dr Riedel
Rainer Dr Hamminger
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR9305200A publication Critical patent/BR9305200A/pt

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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • C04B35/5935—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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)
  • Inorganic Insulating Materials (AREA)
BR9305200A 1992-12-23 1993-12-22 Artigo moldado de cerâmica de nitreto de silício sinterizado, processo para a sua preparação e aplicação de artigos moldados. BR9305200A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4243743 1992-12-23

Publications (1)

Publication Number Publication Date
BR9305200A true BR9305200A (pt) 1994-06-28

Family

ID=6476309

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305200A BR9305200A (pt) 1992-12-23 1993-12-22 Artigo moldado de cerâmica de nitreto de silício sinterizado, processo para a sua preparação e aplicação de artigos moldados.

Country Status (12)

Country Link
US (2) US5720919A (pt)
EP (1) EP0603787B1 (pt)
JP (1) JPH06219839A (pt)
KR (1) KR940014258A (pt)
AT (1) ATE164371T1 (pt)
BR (1) BR9305200A (pt)
CZ (1) CZ285130B6 (pt)
DE (1) DE59308305D1 (pt)
DK (1) DK0603787T3 (pt)
ES (1) ES2116395T3 (pt)
MX (1) MX9400078A (pt)
TW (1) TW267997B (pt)

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CA2124093C (en) * 1994-03-31 2001-04-17 Prasad S. Apte Microwave sintering process
JP2723170B2 (ja) * 1994-06-30 1998-03-09 科学技術庁無機材質研究所長 超塑性窒化ケイ素焼結体
JP3624225B2 (ja) * 1994-10-04 2005-03-02 独立行政法人産業技術総合研究所 窒化ケイ素系又はサイアロン系のセラミックス及びその成形法
JPH0925171A (ja) * 1995-07-11 1997-01-28 Ngk Insulators Ltd 成形用造粒粉体及びその製造方法並びに当該粉体を用いて作製された窒化珪素焼結体
JP3559382B2 (ja) * 1996-03-29 2004-09-02 京セラ株式会社 窒化珪素質焼結体の製造方法
DE19748225A1 (de) * 1997-10-31 1999-05-06 Ceramtec Ag Siliciumnitridkeramik mit hoher mechanischer Festigkeit bei Raum- und erhöhter Temperatur
JP4070417B2 (ja) * 2000-03-31 2008-04-02 日本特殊陶業株式会社 窒化珪素質部材及びその製造方法並びに切削工具
US7776085B2 (en) 2001-05-01 2010-08-17 Amedica Corporation Knee prosthesis with ceramic tibial component
US7695521B2 (en) 2001-05-01 2010-04-13 Amedica Corporation Hip prosthesis with monoblock ceramic acetabular cup
DK2055267T3 (da) * 2001-05-01 2013-07-01 Amedica Corp Strålegennemtrængeligt knogletransplantat
AU2002324443A1 (en) 2001-06-14 2003-01-02 Amedica Corporation Metal-ceramic composite articulation
EP1572042A4 (en) * 2002-12-17 2010-12-08 Amedica Corp PROTHESIS DISCALE COMPLETE
US8252058B2 (en) 2006-02-16 2012-08-28 Amedica Corporation Spinal implant with elliptical articulatory interface
US8858865B2 (en) * 2009-01-13 2014-10-14 Hitachi Metals, Ltd. Silicon nitride substrate manufacturing method, silicon nitride substrate, silicon nitride circuit substrate, and semiconductor module
KR101044202B1 (ko) * 2009-02-26 2011-06-29 순천향대학교 산학협력단 현탁액에 기포발생을 이용한 다공질 Ｓｉ₂Ｎ₂Ｏ－Ｓｉ₃Ｎ₄복합체의 제조방법
US9663407B2 (en) * 2013-06-13 2017-05-30 Kabushiki Kaisha Toshiba Silicon nitride wear resistant member and method for producing silicon nitride sintered compact
CN108046808B (zh) * 2018-01-05 2020-08-11 广东工业大学 一种Si3N4梯度材料及其制备方法

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EP0015121A1 (en) * 1979-02-23 1980-09-03 Crosrol Limited Apparatus for cleaning the surface of a rotating roller
JPS5920269B2 (ja) * 1979-10-04 1984-05-11 東光株式会社 チヨッパ型スイッチングレギユレ−タ
JPS57196766A (en) * 1981-05-27 1982-12-02 Tokyo Shibaura Electric Co Engine parts
EP0079678B1 (en) * 1981-10-12 1985-09-04 Sumitomo Electric Industries Limited Method for sintering silicon nitride
US4400427A (en) * 1981-12-21 1983-08-23 Gte Laboratories Incorporated Sintered silicon nitride ceramic articles having surface layers of controlled composition
JPS5918165A (ja) * 1982-07-19 1984-01-30 日本特殊陶業株式会社 窒化珪素焼結体の製造方法
JPS5918155A (ja) * 1982-07-21 1984-01-30 松下電器産業株式会社 磁器組成物
JPS59184770A (ja) * 1983-04-04 1984-10-20 日本碍子株式会社 窒化珪素焼結体およびその製造法
JPS6054976A (ja) * 1983-09-02 1985-03-29 日本碍子株式会社 窒化珪素焼結体
US4628039A (en) * 1984-03-06 1986-12-09 Kyocera Corporation Sintered silicon nitride body
US4552851A (en) * 1984-05-02 1985-11-12 Gte Products Corporation Formation of yttrium aluminate as sintering aid for silicon nitride bodies
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US4640902A (en) * 1985-05-31 1987-02-03 Rockwell International Corporation Low thermal conductivity Si3 N4 /ZrO2 composite ceramics
US4834928A (en) * 1985-08-01 1989-05-30 Gte Laboratories Incorporated Doped silicon nitride article
JPS62153169A (ja) * 1985-12-25 1987-07-08 株式会社東芝 窒化ケイ素セラミツクス焼結体
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JP2577899B2 (ja) * 1987-01-28 1997-02-05 本田技研工業株式会社 窒化珪素質焼結体及びその製造法
US5120328A (en) * 1988-01-27 1992-06-09 The Dow Chemical Company Dense, self-reinforced silicon nitride ceramic prepared by pressureless or low pressure gas sintering
US4870036A (en) * 1988-03-08 1989-09-26 Allied-Signal Inc. High strength silicon nitride
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US5126294A (en) * 1988-08-09 1992-06-30 Nissan Motor Co., Ltd. Sintered silicon nitride and production method thereof
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JP2755702B2 (ja) * 1989-07-27 1998-05-25 株式会社東芝 耐摩耗性部材
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US5114888A (en) * 1989-11-21 1992-05-19 Ngk Spark Plug Co., Ltd. Silicon nitride sintered body and method for producing same
DE4038003C2 (de) * 1990-11-29 1997-01-02 Bayer Ag Verfahren zur Herstellung von Sinterwerkstoffen auf Si¶3¶N¶4¶-Basis
US5173458A (en) * 1990-12-28 1992-12-22 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body and process for producing the same
DE4102628A1 (de) * 1991-01-30 1992-08-06 Bayer Ag Verfahren zur herstellung eines werkstoffes auf si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-basis, so hergestellte werkstoffe sowie deren verwendung
JPH0570242A (ja) * 1991-06-26 1993-03-23 Sumitomo Electric Ind Ltd 耐衝撃材用窒化ケイ素系焼結体
US5502011A (en) * 1991-10-21 1996-03-26 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body
US5401450A (en) * 1991-12-20 1995-03-28 Nissan Motor Co., Ltd β-silicon nitride sintered body and method of producing same
US5439856A (en) * 1992-09-08 1995-08-08 Kabushiki Kaisha Toshiba High thermal conductive silicon nitride sintered body and method of producing the same
JP3198662B2 (ja) * 1992-09-21 2001-08-13 住友電気工業株式会社 窒化ケイ素系焼結体及びその製造方法
US5424256A (en) * 1993-03-17 1995-06-13 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body

Also Published As

Publication number Publication date
US5556815A (en) 1996-09-17
DK0603787T3 (da) 1998-09-28
EP0603787A3 (de) 1994-11-23
ATE164371T1 (de) 1998-04-15
EP0603787A2 (de) 1994-06-29
EP0603787B1 (de) 1998-03-25
ES2116395T3 (es) 1998-07-16
KR940014258A (ko) 1994-07-18
DE59308305D1 (de) 1998-04-30
CZ285130B6 (cs) 1999-05-12
JPH06219839A (ja) 1994-08-09
TW267997B (pt) 1996-01-11
CZ285493A3 (en) 1994-07-13
MX9400078A (es) 1994-07-29
US5720919A (en) 1998-02-24

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADO DA INT. CL 5 C04B 35/58; F01L 3/02

FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law