DK0636112T3 - Sintreret siliciumnitrid af høj hårdhed, styrke og pålidelighed - Google Patents

Sintreret siliciumnitrid af høj hårdhed, styrke og pålidelighed

Info

Publication number: DK0636112T3
Authority: DK; Denmark
Prior art keywords: grains; silicon nitride; consisting essentially; sintered body; weight
Prior art date: 1992-04-09

Application number

DK93909491.8T

Other languages

Danish (da)

English (en)

Inventor

Chien-Wei Li

Jeffrey A Goldacker

Original Assignee

Allied Signal Inc

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.)

1992-04-09

Filing date

1993-04-08

Publication date

1997-09-22

1993-04-08 Application filed by Allied Signal Inc filed Critical Allied Signal Inc

1997-09-22 Application granted granted Critical

1997-09-22 Publication of DK0636112T3 publication Critical patent/DK0636112T3/da

Links

229910052581 Si3N4 Inorganic materials 0.000 title abstract 5
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title abstract 4
239000000654 additive Substances 0.000 abstract 2
230000000996 additive effect Effects 0.000 abstract 2
229910052761 rare earth metal Inorganic materials 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 1
150000001722 carbon compounds Chemical class 0.000 abstract 1
239000000919 ceramic Substances 0.000 abstract 1
230000007774 longterm Effects 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
150000002910 rare earth metals Chemical class 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
229910052712 strontium Inorganic materials 0.000 abstract 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
229910052727 yttrium Inorganic materials 0.000 abstract 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 1

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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Ceramic Products (AREA)

DK93909491.8T 1992-04-09 1993-04-08 Sintreret siliciumnitrid af høj hårdhed, styrke og pålidelighed DK0636112T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US86558192A	1992-04-09	1992-04-09

Publications (1)

Publication Number	Publication Date
DK0636112T3 true DK0636112T3 (da)	1997-09-22

Family

ID=25345827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93909491.8T DK0636112T3 (da)	1992-04-09	1993-04-08	Sintreret siliciumnitrid af høj hårdhed, styrke og pålidelighed

Country Status (8)

Country	Link
EP (1)	EP0636112B1 (de)
JP (1)	JP3328280B2 (de)
AT (1)	ATE154577T1 (de)
DE (1)	DE69311712T2 (de)
DK (1)	DK0636112T3 (de)
ES (1)	ES2103080T3 (de)
GR (1)	GR3024703T3 (de)
WO (1)	WO1993021129A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5494866A (en) *	1991-06-17	1996-02-27	Alliedsignal Inc.	Stress-rupture resistant sintered silicon nitride
CN115930779B (zh) *	2022-12-05	2023-11-14	江苏富乐华功率半导体研究院有限公司	一种氮化硅陶瓷晶粒的量化评估测试方法
CN119409486A (zh) *	2024-10-31	2025-02-11	珠海粤科京华科技有限公司	一种高纯度陶瓷基板及其陶瓷基板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2016336C (en) *	1989-05-10	1996-10-29	Tomonori Takahashi	Silicon nitride sintered bodies and method of manufacturing the same
EP0589997B1 (de) *	1991-06-17	1995-07-19	AlliedSignal Inc.	Gesintertes silicumnitrid von hoher zähigkeit und festigkeit

1993
- 1993-04-08 EP EP93909491A patent/EP0636112B1/de not_active Expired - Lifetime
- 1993-04-08 DE DE69311712T patent/DE69311712T2/de not_active Expired - Lifetime
- 1993-04-08 JP JP51845693A patent/JP3328280B2/ja not_active Expired - Fee Related
- 1993-04-08 AT AT93909491T patent/ATE154577T1/de not_active IP Right Cessation
- 1993-04-08 DK DK93909491.8T patent/DK0636112T3/da active
- 1993-04-08 ES ES93909491T patent/ES2103080T3/es not_active Expired - Lifetime
- 1993-04-08 WO PCT/US1993/003283 patent/WO1993021129A1/en not_active Ceased
1997
- 1997-09-11 GR GR970402345T patent/GR3024703T3/el unknown

Also Published As

Publication number	Publication date
ES2103080T3 (es)	1997-08-16
EP0636112B1 (de)	1997-06-18
JPH07505854A (ja)	1995-06-29
DE69311712T2 (de)	1997-10-30
DE69311712D1 (de)	1997-07-24
ATE154577T1 (de)	1997-07-15
EP0636112A1 (de)	1995-02-01
WO1993021129A1 (en)	1993-10-28
GR3024703T3 (en)	1997-12-31
JP3328280B2 (ja)	2002-09-24

Publication	Publication Date	Title
JP2777373B2 (ja)	1998-07-16	耐熱耐摩耗性鉄基焼結合金
EP1225251A3 (de)	2004-01-28	Thermisch stabilisierte Wärmedämmschicht
TW267997B (de)	1996-01-11
KR910006186A (ko)	1991-04-27	고인성 및 내파괴성의 탄화 규소체 및 그 제조방법
DE69311712D1 (de)	1997-07-24	Gesintertes siliciumnitrid hoher zähigkeit, festigkeit und zuverlässigkeit
JP2829229B2 (ja)	1998-11-25	窒化ケイ素系セラミックス焼結体
JPS5665954A (en)	1981-06-04	Rare earth element magnet and its manufacture
JP2988966B2 (ja)	1999-12-13	サイアロン焼結体およびその製造方法ならびにこれを用いたガスタービン翼
TW200702317A (en)	2007-01-16	Dielectric ceramic composition having wide sintering temperature range and reduced exaggerated grain growth
KR840007446A (ko)	1984-12-07	초내열소결합금 및 그 제조방법
EP0158473A2 (de)	1985-10-16	Verfahren zur Herstellung von Siliciumnitrid-Sinterkörpern
KR890017729A (ko)	1989-12-18	Fe 기(基)연자성 합금
Li et al.	1994	High Toughness, High Strength Sintered Silicon Nitride
JPS6117895B2 (de)	1986-05-09
EP0397525A1 (de)	1990-11-14	Verbundwerkstoff auf Sialonbasis und Methode zu seiner Herstellung
Wang et al.	1999	Fabrication of 15R AlN-polytypoid ceramics
JPS63109142A (ja)	1988-05-13	耐熱耐摩耗性鉄基焼結合金
JP3029221B2 (ja)	2000-04-04	サイアロン基焼結体およびその製造方法
Edelman et al.	1995	Mechanical alloying of W-Hf-Ti alloys
JP2592267B2 (ja)	1997-03-19	炭化珪素ウィスカー強化サイアロン
Ishizawa et al.	1986	Some Properties of alpha-Sialon Ceramics
RU2016879C1 (ru)	1994-07-30	Керамический материал
RU93016180A (ru)	1996-08-10	Порошковый электроконтактный материал на основе меди
JPH09165264A (ja)	1997-06-24	窒化珪素質焼結体およびその製造方法
EP0563396B1 (de)	1997-02-26	Siliciumnitrid-sinterkörper