KR870005935A - 질화규소 세라믹스 소결체 및 그 제조 방법 - Google Patents

질화규소 세라믹스 소결체 및 그 제조 방법 Download PDF

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Publication number
KR870005935A
KR870005935A KR860011101A KR860011101A KR870005935A KR 870005935 A KR870005935 A KR 870005935A KR 860011101 A KR860011101 A KR 860011101A KR 860011101 A KR860011101 A KR 860011101A KR 870005935 A KR870005935 A KR 870005935A
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South Korea
Prior art keywords
oxide
silicon nitride
less
sintered body
group
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KR860011101A
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English (en)
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KR890002158B1 (ko
Inventor
미찌야스 고마쓰
히로야스 오오다
Original Assignee
와다리 스기이찌로오
가부시끼 가이샤 도시바
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Publication of KR870005935A publication Critical patent/KR870005935A/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
    • C04B35/584—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

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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)

Abstract

내용 없음

Description

질화규소 세라믹스 소결체 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 질화규소와 소결조제를 포함하는 질화규소 세라믹스 소결체에 있어서 산화 사마륨, 산화세륨, 산화란타늄, 산화 네오디뮴, 산화 프라세오 디뮴의 군에서 선택한 최소한 하나의 10중량% 이하(단 0은 포함하지 않음)와, 산화 알루미늄 10중량% 이하(단 0은 포함하지 않음)와, 질화 알루미늄 10중량% 이하(단 0은 포함하지 않음)와, 산화 지르코늄, 산화 마그네슘, 산화 티타늄의 군에서 선택한 최소한 하나의 5중량% 이하(단 0은 포함하지 않음)와 나머지는 질화규소로 된 세라믹스 혼합물을 소성해서 된 것을 특징으로 하는 질화규소 세라믹스 소결체.
  2. 질화규소와 소결조제를 포함하는 질화규소 세라믹스 소결체의 제조 방법에 있어서, 산화 사마륨, 산화 세륨, 산화 란타늄, 산화 네오디뮴, 산화 프라세오 디뮴의 군에서 선택한 최소한 하나의 10중량% 이하(단 0은 포함하지 않음)와, 산화 알루미늄 10중량% 이하(단 0은 포함하지 않음)와 질화 알루미늄 10중량% 이하(단 0은 포함)와, 산화 지르코늄, 산화 마그네슘, 산화 티타늄의 군에서 선택한 최소한 하나의 5중량% 이하(단 0은포함하지 않음)와, 나머지는 질화규소로 된 세라믹스 혼합물의 성형체를 비산화성 분위기속에서 1650-1850에서 소결하는 것을 특징으로 하는 질화 규소 세라믹스 소결체의 제조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860011101A 1985-12-25 1986-12-23 질화규소 세라믹스 소결체 및 그 제조방법 KR890002158B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60290719A JPS62153170A (ja) 1985-12-25 1985-12-25 窒化ケイ素セラミツクス焼結体およびその製造方法
JP290719 1985-12-25
JP60-290719 1985-12-25

Publications (2)

Publication Number Publication Date
KR870005935A true KR870005935A (ko) 1987-07-08
KR890002158B1 KR890002158B1 (ko) 1989-06-21

Family

ID=17759635

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860011101A KR890002158B1 (ko) 1985-12-25 1986-12-23 질화규소 세라믹스 소결체 및 그 제조방법

Country Status (4)

Country Link
EP (1) EP0228276B1 (ko)
JP (1) JPS62153170A (ko)
KR (1) KR890002158B1 (ko)
DE (1) DE3682579D1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840171A1 (de) * 1988-11-29 1990-05-31 Hoechst Ag Mehrphasige siliciumnitridkeramik mit hoher festigkeit und verfahren zu ihrer herstellung
DE19705838A1 (de) * 1997-02-15 1998-08-27 Fraunhofer Ges Forschung Farbiger Siliciumnitridwerkstoff und Verfahren zu seiner Herstellung
WO2008080058A1 (en) 2006-12-22 2008-07-03 Saint-Gobain Ceramics & Plastics, Inc. Silicon nitride body and method of manufacture
CN115141015B (zh) * 2022-06-09 2023-12-01 山东工业陶瓷研究设计院有限公司 一种陶瓷弹簧、制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109277A (en) * 1979-02-15 1980-08-22 Kagaku Gijutsucho Mukizai Manufacture of silicon nitride sintered body
JPS5823345B2 (ja) * 1979-02-22 1983-05-14 株式会社東芝 セラミックス焼結体の製造方法
JPS5834428B2 (ja) * 1979-11-22 1983-07-26 株式会社東芝 窒化珪素質セラミツクスの製造方法
JPS59182276A (ja) * 1983-03-31 1984-10-17 株式会社東芝 窒化ケイ素焼結体
JPS60191063A (ja) * 1984-03-06 1985-09-28 京セラ株式会社 窒化珪素質焼結体
JPS61158870A (ja) * 1984-12-29 1986-07-18 株式会社東芝 セラミツクス焼結体およびその製造方法

Also Published As

Publication number Publication date
DE3682579D1 (de) 1992-01-02
EP0228276A2 (en) 1987-07-08
EP0228276A3 (en) 1988-03-30
EP0228276B1 (en) 1991-11-21
KR890002158B1 (ko) 1989-06-21
JPS62153170A (ja) 1987-07-08

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