DE69317254T2 - Siliciumnitrid-Sinterkörper - Google Patents

Siliciumnitrid-Sinterkörper

Info

Publication number: DE69317254T2
Authority: DE; Germany
Prior art keywords: silicon nitride; sintered body; nitride sintered; silicon; sintered
Prior art date: 1993-03-17
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 - Lifetime

Application number

DE69317254T

Other languages

English (en)

Other versions

DE69317254D1 (de

Inventor

Masashi Yoshimura

Takehisa Yamamoto

Shinichi Yamagata

Jin-Joo Matsui

Akira Yamakawa

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.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries Ltd

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.)

1993-03-17

Filing date

1993-10-21

Publication date

1998-11-05

1993-03-17 Priority claimed from JP5057055A external-priority patent/JPH06271358A/ja

1993-04-21 Priority claimed from JP11785193A external-priority patent/JP3395247B2/ja

1993-10-21 Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd

1998-04-09 Application granted granted Critical

1998-04-09 Publication of DE69317254D1 publication Critical patent/DE69317254D1/de

1998-11-05 Publication of DE69317254T2 publication Critical patent/DE69317254T2/de

2013-10-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- C04B35/58—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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- 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)

DE69317254T 1993-03-17 1993-10-21 Siliciumnitrid-Sinterkörper Expired - Lifetime DE69317254T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP5057055A JPH06271358A (ja)	1993-03-17	1993-03-17	窒化珪素系焼結体
JP11785193A JP3395247B2 (ja)	1993-04-21	1993-04-21	窒化ケイ素系焼結体

Publications (2)

Publication Number	Publication Date
DE69317254D1 DE69317254D1 (de)	1998-04-09
DE69317254T2 true DE69317254T2 (de)	1998-11-05

Family

ID=26398056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69317254T Expired - Lifetime DE69317254T2 (de)	1993-03-17	1993-10-21	Siliciumnitrid-Sinterkörper

Country Status (5)

Country	Link
US (1)	US5424256A (de)
EP (1)	EP0615963B1 (de)
KR (1)	KR970001266B1 (de)
DE (1)	DE69317254T2 (de)
SG (1)	SG43189A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2116395T3 (es) *	1992-12-23	1998-07-16	Hoechst Ag	Material ceramico de nitruro de silicio resistente a altas temperaturas y procedimiento para su fabricacion.
JPH07223865A (ja) *	1994-02-10	1995-08-22	Sumitomo Electric Ind Ltd	窒化ケイ素系焼結体及びその製造方法
US5538675A (en) *	1994-04-14	1996-07-23	The Dow Chemical Company	Method for producing silicon nitride/silicon carbide composite
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
SE513938C2 (sv) *	1996-07-19	2000-11-27	Sandvik Ab	Skärverktygsmaterial av kiselnitrid
US5908796A (en) *	1998-05-01	1999-06-01	Saint-Gobain Industrial Ceramics, Inc.	Dense silicon nitride ceramic having fine grained titanium carbide
US6471734B1 (en) *	1998-07-09	2002-10-29	Kennametal Pc Inc.	Ceramic and process for the continuous sintering thereof
DE19859591A1 (de) *	1998-12-22	2000-06-29	Kennametal Inc	Gesinterter Keramikkörper und dessen Verwendung
US6610113B1 (en)	1999-09-09	2003-08-26	Kennametal Pc Inc.	Process for heat treating ceramics and articles of manufacture made thereby
JP4744704B2 (ja) *	2000-03-16	2011-08-10	株式会社東芝	耐摩耗性部材の製造方法
JP2003221280A (ja) *	2002-01-30	2003-08-05	Sumitomo Electric Ind Ltd	導電性窒化珪素系複合焼結体およびその製造方法
EP2402098B2 (de) *	2004-12-22	2021-03-03	Ngk Spark Plug Co., Ltd.	Sialon-Einsatz und damit ausgestattetes Schneidewerkzeug
ES2743485T3 (es) *	2014-12-12	2020-02-19	Ceram Gmbh	Sialón alfa/beta que tiene actividad de sinterización mejorada y gran resistencia de los bordes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0336377B2 (de) *	1988-04-07	1997-07-16	Kabushiki Kaisha Toyota Chuo Kenkyusho	Siliciumnitrid-Sinterkörper
JP2524201B2 (ja) *	1988-08-22	1996-08-14	日本特殊陶業株式会社	窒化珪素質焼結体及びその製造方法
JP2755702B2 (ja) *	1989-07-27	1998-05-25	株式会社東芝	耐摩耗性部材
US5238884A (en) *	1990-01-23	1993-08-24	Ngk Insulators, Ltd.	Silicon nitride bodies and a process for producing the same
JP2776471B2 (ja) *	1990-11-30	1998-07-16	住友電気工業株式会社	窒化珪素系複合焼結体
US5173458A (en) *	1990-12-28	1992-12-22	Sumitomo Electric Industries, Ltd.	Silicon nitride sintered body and process for producing the same
US5204297A (en) *	1991-05-22	1993-04-20	Sumitomo Electric Industries, Ltd.	Silicon nitride sintered body and process for 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

1993
- 1993-10-18 US US08/138,346 patent/US5424256A/en not_active Expired - Lifetime
- 1993-10-21 SG SG1996005175A patent/SG43189A1/en unknown
- 1993-10-21 EP EP93117039A patent/EP0615963B1/de not_active Expired - Lifetime
- 1993-10-21 DE DE69317254T patent/DE69317254T2/de not_active Expired - Lifetime
- 1993-12-08 KR KR1019930026821A patent/KR970001266B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0615963A2 (de)	1994-09-21
KR970001266B1 (ko)	1997-02-04
KR940021470A (ko)	1994-10-19
DE69317254D1 (de)	1998-04-09
EP0615963A3 (de)	1994-12-07
SG43189A1 (en)	1997-10-17
EP0615963B1 (de)	1998-03-04
US5424256A (en)	1995-06-13

Legal Events

Date	Code	Title	Description
1999-04-01	8364	No opposition during term of opposition
2006-04-13	8328	Change in the person/name/address of the agent	Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM
2006-06-01	8330	Complete renunciation

Publication	Publication Date	Title
DE69508046D1 (de)	1999-04-08	Integrierte halbleiteranordnung
DE69403209D1 (de)	1997-06-19	Gesintertes selbstarmiertes siliciumnitrid
DE69317254D1 (de)	1998-04-09	Siliciumnitrid-Sinterkörper
KR900007722A (ko)	1990-06-01	질화규소기재 소결체(Silicon Nitride Base Sintered Body)
DE68910363D1 (de)	1993-12-09	Siliciumnitrid-Sinterkörper.
DE69424477D1 (de)	2000-06-21	Keramik-Halbleiterbauelement
DE69427510D1 (de)	2001-07-26	Auf Siliziumnitrid basierende Sinter
DE59306610D1 (de)	1997-07-03	Integriertes akusto-optisches bauelement
DE69026492D1 (de)	1996-05-15	Siliciumnitridkörper
EP0484916A3 (en)	1993-06-02	Silicon nitride sintered body
DE69708353D1 (de)	2002-01-03	Sinterkörper aus Siliziumnitrid
DE69207613D1 (de)	1996-02-29	Werkzeug aus gesintertem Siliciumnitrid
DE68910231D1 (de)	1993-12-02	Siliciumnitrid-Sinterkörper.
DE69217454D1 (de)	1997-03-27	Siliciumnitrid-Sinterkörper
DE69615944D1 (de)	2001-11-22	Siliziumnitrid-Sinterkörper hoher Festigkeit
DE68906838D1 (de)	1993-07-08	Siliciumnitrid-sinterkoerper.
KR900009499A (ko)	1990-07-04	질화규소에 기초한 소결체
KR900011679A (ko)	1990-08-01	질화규소에 기초한 소결체
EP0491273A3 (en)	1992-11-25	Sintered silicon nitride
DE3880412D1 (de)	1993-05-27	Siliciumnitrid-sinterkoerper.
DE69217647D1 (de)	1997-04-03	Siliciumnitrid-sinterkörper
DE69426247D1 (de)	2000-12-14	Wasserbeständige Keramikformkörper
DE4397568T1 (de)	1995-12-21	Glasartiger gesinterer Körper
DE69407832T2 (de)	1998-07-16	Keramischer Körper
GB2268190B (en)	1996-03-06	Sintering silicon nitride