KR960016069B1 - 질화규소에 기초한 소결체 - Google Patents

질화규소에 기초한 소결체 Download PDF

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Publication number
KR960016069B1
KR960016069B1 KR1019890017810A KR890017810A KR960016069B1 KR 960016069 B1 KR960016069 B1 KR 960016069B1 KR 1019890017810 A KR1019890017810 A KR 1019890017810A KR 890017810 A KR890017810 A KR 890017810A KR 960016069 B1 KR960016069 B1 KR 960016069B1
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KR
South Korea
Prior art keywords
silicon nitride
sintered body
body according
based sintered
surface portion
Prior art date
Application number
KR1019890017810A
Other languages
English (en)
Korean (ko)
Other versions
KR900009499A (ko
Inventor
쥰이치로오 스즈끼
Original Assignee
닛뽕 도꾸슈 도오교오 가부시끼가이샤
쥰이치로오 스즈끼
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 닛뽕 도꾸슈 도오교오 가부시끼가이샤, 쥰이치로오 스즈끼 filed Critical 닛뽕 도꾸슈 도오교오 가부시끼가이샤
Publication of KR900009499A publication Critical patent/KR900009499A/ko
Application granted granted Critical
Publication of KR960016069B1 publication Critical patent/KR960016069B1/ko

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    • 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
    • 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
    • C04B35/597—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 oxynitride, e.g. SIALONS

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  • 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)
KR1019890017810A 1988-12-03 1989-12-02 질화규소에 기초한 소결체 KR960016069B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63306320A JP2719942B2 (ja) 1988-12-03 1988-12-03 窒化珪素焼結体及びその製造方法
JP63-306320 1988-12-03

Publications (2)

Publication Number Publication Date
KR900009499A KR900009499A (ko) 1990-07-04
KR960016069B1 true KR960016069B1 (ko) 1996-11-27

Family

ID=17955694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017810A KR960016069B1 (ko) 1988-12-03 1989-12-02 질화규소에 기초한 소결체

Country Status (3)

Country Link
JP (1) JP2719942B2 (de)
KR (1) KR960016069B1 (de)
DE (1) DE3939989C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025239C1 (de) * 1990-08-09 1991-12-19 Hoechst Ceramtec Ag, 8672 Selb, De
DE4038003C2 (de) * 1990-11-29 1997-01-02 Bayer Ag Verfahren zur Herstellung von Sinterwerkstoffen auf Si¶3¶N¶4¶-Basis
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800174A1 (de) * 1978-01-03 1979-07-12 Max Planck Gesellschaft Verfahren zum sintern von siliciumnitrid-formkoerpern
DE2940629A1 (de) * 1979-10-06 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur erzeugung oxidationsbestaendiger siliciumnitrid-sinterkoerper mit verbesserter mechanischer festigkeit
US4400427A (en) * 1981-12-21 1983-08-23 Gte Laboratories Incorporated Sintered silicon nitride ceramic articles having surface layers of controlled composition
DE3216308A1 (de) * 1982-04-30 1983-11-03 Feldmühle AG, 4000 Düsseldorf Gesinterter formkoerper auf basis von siliziumnitrid
JPS6011288A (ja) * 1983-06-30 1985-01-21 三菱マテリアル株式会社 表面被覆サイアロン基セラミツクス工具部材
SE451581B (sv) * 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid
JPS6140871A (ja) * 1984-07-25 1986-02-27 住友電気工業株式会社 鑞付け可能なＳｉ↓３Ｎ↓４系セラミツクス複合組成物及びその製造法
JPS631278A (ja) * 1986-06-20 1988-01-06 Matsushita Electric Ind Co Ltd カラ−固体撮像装置
JPS63190786A (ja) * 1987-01-30 1988-08-08 日立金属株式会社 被覆窒化珪素系セラミツクスおよびその製造方法

Also Published As

Publication number Publication date
JPH02153865A (ja) 1990-06-13
DE3939989A1 (de) 1990-07-05
JP2719942B2 (ja) 1998-02-25
KR900009499A (ko) 1990-07-04
DE3939989C2 (de) 1994-08-11

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