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KR890014409A - 티탄산 알루미늄 세라믹 소결체 - Google Patents

티탄산 알루미늄 세라믹 소결체 Download PDF

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Publication number
KR890014409A
KR890014409A KR1019890004158A KR890004158A KR890014409A KR 890014409 A KR890014409 A KR 890014409A KR 1019890004158 A KR1019890004158 A KR 1019890004158A KR 890004158 A KR890004158 A KR 890004158A KR 890014409 A KR890014409 A KR 890014409A
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South Korea
Prior art keywords
sintered body
ceramic sintered
body according
aluminum
tio
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KR1019890004158A
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KR910002577B1 (ko
Inventor
쯔네지 가메다
Original Assignee
아오이 죠이찌
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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

내용 없음.

Description

티탄산 알루미늄 세라믹 소결체
내용없음

Claims (20)

  1. 산화마그네슘을 1-10중량%, 산화실리콘을 0.5-10중량%, 나머지가 실직적으로 티탄산 알루미늄으로 구성된 조성물을 소결함으로써 제조되는 것을 특징으로 하는 영률이 1.600kg/㎟이상인 세라믹 소결체.
  2. 제1항에 있어서, 상기 소결체가 평균입자 직경이 8㎛이하인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  3. 제1항에 있어서, 상기 소결체가 평균입자 직경이 0.6㎛-8㎛인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  4. 제1항에 있어서, 상기 소결체가 평균입자 직경이 7㎛이하인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  5. 제1항에 있어서, 상기 소결체가 평균입자 직경이 0.6㎛-7㎛인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  6. 제1항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  7. 제2항에 있어서, 티탄산 알루미늄의 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  8. 제3항에 있어서, 티탄산 알루미늄의 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  9. 제4항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  10. 제5항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  11. 제1항에 있어서, 상기 소결체의 영률이 2,000kg/㎟ 보다 큰 것을 특징으로 하는 세라믹 소결체.
  12. 제11항에 있어서, 상기 소결체가 평균입자 직경이 8㎛이하인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  13. 제11항에 있어서, 상기 소결체가 평균입자 직경이 0.6㎛-8㎛인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  14. 제11항에 있어서, 상기 소결체가 평균입자 직경이 7㎛이하인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  15. 제11항에 있어서, 상기 소결체가 평균입자 직경이 0.6㎛-7㎛인 원료 물질 분말로 부터 형성되는 것을 특징으로 하는 세라믹 소결체.
  16. 제11항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  17. 제12항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  18. 제13항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  19. 제14항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
  20. 제15항에 있어서, 티탄산 알루미늄이 Al2O3: TiO2의 몰비가 1.3 : 0.7-0.8 : 1.2인 산화알루미늄과 산화티타늄의 혼합물인 것을 특징으로 하는 세라믹 소결체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004158A 1988-03-31 1989-03-30 티탄산 알루미늄 세라믹 소결체 Expired KR910002577B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63076130A JP2828986B2 (ja) 1988-03-31 1988-03-31 セラミックス焼結体
JP?63-76130 1988-03-31
JP63-76130 1988-03-31

Publications (2)

Publication Number Publication Date
KR890014409A true KR890014409A (ko) 1989-10-23
KR910002577B1 KR910002577B1 (ko) 1991-04-27

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ID=13596358

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Application Number Title Priority Date Filing Date
KR1019890004158A Expired KR910002577B1 (ko) 1988-03-31 1989-03-30 티탄산 알루미늄 세라믹 소결체

Country Status (5)

Country Link
US (1) US5008222A (ko)
EP (1) EP0335681B1 (ko)
JP (1) JP2828986B2 (ko)
KR (1) KR910002577B1 (ko)
DE (1) DE68910557T2 (ko)

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KR20200015802A (ko) * 2011-12-30 2020-02-12 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성방법
US11590632B2 (en) 2013-03-29 2023-02-28 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
US11608459B2 (en) 2014-12-23 2023-03-21 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US11643582B2 (en) 2015-03-31 2023-05-09 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US11649388B2 (en) 2012-01-10 2023-05-16 Saint-Gobain Cermaics & Plastics, Inc. Abrasive particles having complex shapes and methods of forming same
US11718774B2 (en) 2016-05-10 2023-08-08 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
US11879087B2 (en) 2015-06-11 2024-01-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US11891559B2 (en) 2014-04-14 2024-02-06 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US11926781B2 (en) 2014-01-31 2024-03-12 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
US11926019B2 (en) 2019-12-27 2024-03-12 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
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US12043784B2 (en) 2012-05-23 2024-07-23 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and methods of forming same
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US12319863B2 (en) 2013-12-31 2025-06-03 Saint-Gobain Abrasives, Inc. Abrasive article including shaped abrasive particles
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US12084611B2 (en) 2015-03-31 2024-09-10 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US11643582B2 (en) 2015-03-31 2023-05-09 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US12264277B2 (en) 2015-03-31 2025-04-01 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US11879087B2 (en) 2015-06-11 2024-01-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US11959009B2 (en) 2016-05-10 2024-04-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
US11718774B2 (en) 2016-05-10 2023-08-08 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
US11932802B2 (en) 2017-01-31 2024-03-19 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles comprising a particular toothed body
US12129422B2 (en) 2019-12-27 2024-10-29 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
US12338384B2 (en) 2019-12-27 2025-06-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
US11926019B2 (en) 2019-12-27 2024-03-12 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same

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EP0335681A2 (en) 1989-10-04
EP0335681B1 (en) 1993-11-10
US5008222A (en) 1991-04-16
EP0335681A3 (en) 1991-07-24
JP2828986B2 (ja) 1998-11-25
DE68910557T2 (de) 1994-02-24
DE68910557D1 (de) 1993-12-16
JPH01249657A (ja) 1989-10-04
KR910002577B1 (ko) 1991-04-27

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