GB2215738B - Method of preparing silicon carbide sintered body - Google Patents

Method of preparing silicon carbide sintered body

Info

Publication number
GB2215738B
GB2215738B GB8821796A GB8821796A GB2215738B GB 2215738 B GB2215738 B GB 2215738B GB 8821796 A GB8821796 A GB 8821796A GB 8821796 A GB8821796 A GB 8821796A GB 2215738 B GB2215738 B GB 2215738B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
method
silicon carbide
sintered body
carbide sintered
preparing silicon
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB8821796A
Other versions
GB2215738A (en )
GB8821796D0 (en )
Inventor
Takahito Nishihara
Ryota Mitamura
Yoshihiko Yuzawa
Mituo Hoshina
Toshiaki Sakaida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko KK
Original Assignee
Showa Denko KK
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped 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
    • C04B35/56Shaped 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 carbides or oxycarbides
    • C04B35/565Shaped 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 carbides or oxycarbides based on silicon carbide
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped 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
    • C04B35/56Shaped 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 carbides or oxycarbides
    • C04B35/565Shaped 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 carbides or oxycarbides based on silicon carbide
    • C04B35/575Shaped 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 carbides or oxycarbides based on silicon carbide obtained by pressure sintering
    • C04B35/5755Shaped 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 carbides or oxycarbides based on silicon carbide obtained by pressure sintering obtained by gas pressure sintering
GB8821796A 1988-03-23 1988-09-16 Method of preparing silicon carbide sintered body Expired - Fee Related GB2215738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6867988A JPH01242465A (en) 1988-03-23 1988-03-23 Production of silicon carbide sintered body and sliding member thereof

Publications (3)

Publication Number Publication Date
GB8821796D0 true GB8821796D0 (en) 1988-10-19
GB2215738A true GB2215738A (en) 1989-09-27
GB2215738B true GB2215738B (en) 1991-06-05

Family

ID=13380649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821796A Expired - Fee Related GB2215738B (en) 1988-03-23 1988-09-16 Method of preparing silicon carbide sintered body

Country Status (4)

Country Link
JP (1) JPH01242465A (en)
DE (1) DE3833611C2 (en)
FR (1) FR2629077B1 (en)
GB (1) GB2215738B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108729A (en) * 1989-10-02 1992-04-28 Phillips Petroleum Company Production of carbide products
WO1995003370A1 (en) * 1993-07-22 1995-02-02 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon carbide grain
FR2715398B1 (en) * 1994-01-27 1996-04-12 Ceramiques Composites Process for producing ceramic materials silicon carbide, mainly alpha form and ceramic materials, in particular obtained by said process.
ES2113781B1 (en) * 1994-04-27 1999-09-16 Bakelite Iberica S A Procedure for obtaining green compacts for subsequent sintering.
FR2878520B1 (en) 2004-11-29 2015-09-18 Saint Gobain Ct Recherches Block refractory frit silicon carbide base bond silicon nitride
US20110175264A1 (en) * 2009-07-24 2011-07-21 Pujari Vimal K High Toughness Ceramic Composites

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123286A (en) * 1976-12-27 1978-10-31 The Carborundum Company Silicon carbide powder compositions
US4336216A (en) * 1979-06-08 1982-06-22 Ngk Spark Plug Co., Ltd. Process for producing silicon carbide heating elements
US4525461A (en) * 1983-12-14 1985-06-25 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
US4579704A (en) * 1983-04-14 1986-04-01 National Institute For Research In Inorganic Materials Process for sintering cubic system silicon carbide powder
US4668452A (en) * 1980-02-26 1987-05-26 Ngk Spark Plug Co., Ltd. Process for producing silicon carbide heating elements
US4692481A (en) * 1984-09-27 1987-09-08 E. I. Du Pont De Nemours And Company Process for matching color of paint to a colored surface
US4788018A (en) * 1986-08-29 1988-11-29 Sumitomo Chemical Company, Limited Method for producing high-density sintered silicon carbide articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751769A (en) * 1954-02-17 1956-06-26 Hemphill Co Picking mechanism
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
US4346049A (en) * 1978-05-01 1982-08-24 Kennecott Corporation Sintered alpha silicon carbide ceramic body having equiaxed microstructure
US4318876A (en) * 1979-10-19 1982-03-09 Societe Anonyme Dite: Compagnie Generale D'electricite Method of manufacturing a dense silicon carbide ceramic
US4692418A (en) * 1984-08-29 1987-09-08 Stemcor Corporation Sintered silicon carbide/carbon composite ceramic body having fine microstructure
US4853299A (en) * 1985-09-06 1989-08-01 Kabushiki Kaisha Toshiba Silicon carbide sintered body and method of manufacturing the same
US4701427A (en) * 1985-10-17 1987-10-20 Stemcor Corporation Sintered silicon carbide ceramic body of high electrical resistivity

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123286A (en) * 1976-12-27 1978-10-31 The Carborundum Company Silicon carbide powder compositions
US4336216A (en) * 1979-06-08 1982-06-22 Ngk Spark Plug Co., Ltd. Process for producing silicon carbide heating elements
US4668452A (en) * 1980-02-26 1987-05-26 Ngk Spark Plug Co., Ltd. Process for producing silicon carbide heating elements
US4579704A (en) * 1983-04-14 1986-04-01 National Institute For Research In Inorganic Materials Process for sintering cubic system silicon carbide powder
US4525461A (en) * 1983-12-14 1985-06-25 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
US4692481A (en) * 1984-09-27 1987-09-08 E. I. Du Pont De Nemours And Company Process for matching color of paint to a colored surface
US4788018A (en) * 1986-08-29 1988-11-29 Sumitomo Chemical Company, Limited Method for producing high-density sintered silicon carbide articles

Also Published As

Publication number Publication date Type
GB2215738A (en) 1989-09-27 application
JPH01242465A (en) 1989-09-27 application
GB8821796D0 (en) 1988-10-19 application
DE3833611A1 (en) 1989-10-05 application
FR2629077B1 (en) 1993-04-09 grant
DE3833611C2 (en) 1990-08-30 grant
FR2629077A1 (en) 1989-09-29 application

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950916