KR870007085A - 질화규소 세라믹 소결체 및 그 제조방법 - Google Patents

질화규소 세라믹 소결체 및 그 제조방법 Download PDF

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KR870007085A
KR870007085A KR870000757A KR870000757A KR870007085A KR 870007085 A KR870007085 A KR 870007085A KR 870000757 A KR870000757 A KR 870000757A KR 870000757 A KR870000757 A KR 870000757A KR 870007085 A KR870007085 A KR 870007085A
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silicon nitride
less
sintered body
weight
ceramic sintered
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KR870000757A
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KR890003510B1 (ko
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미찌야스 고마쓰
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와다리 스기이찌로오
가부시끼가이샤 도시바
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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
    • 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
    • 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

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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 세라믹 소결체 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 첨가제로서 희토류 원소의 산화물 10중량%이하 및 질화알루미늄 10중량%이하를 포함하며, 나머지부분이 α상질화 규소가 95중량%이상이고, 탄소 함유량이 0.1%중량%이하 그리고 산소함유량 1.5중량%이하로된 실리콘 디이미드 열 분해법에 의해서 제조되는 질화규소로된 세라믹 혼합물을 소성하여서된 것을 특징으로 하는 질화규소 세라믹 소결체.
  2. 제1항에 있어서, 첨가제로서 산화알루미늄 10중량%이하를 포함하는 세라믹 혼합물인 것을 특징으로 하는 질화규소 세라믹 소결체.
  3. 제1항에 있어서, 전술한 첨가제의 합계가 10중량%이하인 것을 특징으로 하는 질화규소 세라믹 소결체.
  4. 제1항 또는 제2항에 있어서, 전술한 질화규소중의 철, 알루미늄, 칼슘 및 마그네슘의 총량이 0.05중량%이하인 것을 특징으로 하는 질화규소 세라믹 소결체.
  5. 첨가제로서 희토류의 산화물 10중량%이하 및 질화알루미늄 10중량%이하를 포함하며, 나머지 부분이 α상질화 규소가 95중량%이상이고, 탄소함유량이 0.1중량%이하 그리고 산소함유량이 1.5중량%이하로 된 실리콘 디이미드 열분해법에 의해서 제조되는 질화규소로된 세라믹 화합물을 성형하고 비산화성 분위기속에서 1650-1850℃로 소결하는 것을 특징으로 하는 질화규소 세라믹 소결체의 제조방법.
  6. 제5항에 있어서, 첨가제로서 또다시 산화알루미늄 10중량%이하를 포함하는 세라믹 혼합물인 것을 특징으로 하는 방법.
  7. 제5항에 있어서, 전술한 첨가제의 합계가 10중량%이하인 것을 특징으로하는 방법.
  8. 제4항 또는 제5항에 있어서, 전술한 질화규소중의 철, 알루미늄, 칼슘 및 마그네슘의 총량이 0.05중량%이하인 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870000757A 1986-01-31 1987-01-31 질화 규소 세라믹 소결체 및 그 제조 방법 KR890003510B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61,20793 1986-01-31
JP20793 1986-01-31
JP61020793A JPS62182163A (ja) 1986-01-31 1986-01-31 窒化ケイ素セラミツクス焼結体およびその製造方法

Publications (2)

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KR870007085A true KR870007085A (ko) 1987-08-14
KR890003510B1 KR890003510B1 (ko) 1989-09-23

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EP (1) EP0231130A3 (ko)
JP (1) JPS62182163A (ko)
KR (1) KR890003510B1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06658B2 (ja) * 1988-10-25 1994-01-05 株式会社東芝 セラミック摺動部品およびその製造方法
JPH0796444B2 (ja) * 1989-03-23 1995-10-18 電気化学工業株式会社 窒化ケイ素粉末の製造方法
DE68926040T2 (de) * 1989-05-22 1996-10-02 Sumitomo Electric Industries Siliciumnitridsinterkörper hoher Festigkeit und Verfahren zu seiner Herstellung
JPH03183661A (ja) * 1989-12-08 1991-08-09 Toshiba Corp 窒化けい素焼結体の製造方法
JPH04223808A (ja) * 1990-04-19 1992-08-13 Sumitomo Electric Ind Ltd 窒化珪素系焼結体工具
EP0454114B1 (en) * 1990-04-27 1994-07-27 Sumitomo Electric Industries, Ltd. Drill of diamond-coated sintered body
DE69131846T2 (de) * 1990-10-05 2000-05-18 Sumitomo Electric Industries Hartmaterial mit diamant bekleidet, wegwerfeinsatz, und methode zum herstellen dieses materials und einsatzes
JP2602000B2 (ja) * 1994-09-22 1997-04-23 株式会社東芝 被覆パターン形成用マスク
KR100297871B1 (ko) * 1999-03-09 2001-09-22 송시훈 생리 활성 촉진용 조성물
WO2008126540A1 (ja) 2007-03-23 2008-10-23 Ube Industries, Ltd. α型窒化ケイ素蛍光体及びその製造方法
KR101479876B1 (ko) * 2013-12-23 2015-01-06 오씨아이 주식회사 질화규소 분말 제조장치 및 제조방법
JP2022191863A (ja) * 2021-06-16 2022-12-28 株式会社フェローテックマテリアルテクノロジーズ セラミックス生体材料、生体部品及び生体部品の製造方法

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Publication number Priority date Publication date Assignee Title
US4113830A (en) * 1974-03-18 1978-09-12 The United States Of America As Represented By The Secretary Of The Air Force Method of fabricating silicon nitride bodies
JPS59107908A (ja) * 1982-12-08 1984-06-22 Toyo Soda Mfg Co Ltd 焼結性に優れた窒化珪素粉末の製造法
JPS6016387A (ja) * 1983-07-04 1985-01-28 松下電器産業株式会社 溶接用ロボツト

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JPS62182163A (ja) 1987-08-10
EP0231130A2 (en) 1987-08-05
EP0231130A3 (en) 1988-03-23
KR890003510B1 (ko) 1989-09-23

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