CA1125316A - Sinterable powders and methods of producing sintered ceramic products using such powders - Google Patents

Sinterable powders and methods of producing sintered ceramic products using such powders

Info

Publication number
CA1125316A
CA1125316A CA312,663A CA312663A CA1125316A CA 1125316 A CA1125316 A CA 1125316A CA 312663 A CA312663 A CA 312663A CA 1125316 A CA1125316 A CA 1125316A
Authority
CA
Canada
Prior art keywords
carbon source
sintering aid
powder
powders
source material
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
Application number
CA312,663A
Other languages
English (en)
French (fr)
Inventor
Martin R. Kasprzyk
Joseph S. Zanghi
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.)
Kennecott Corp
Original Assignee
Kennecott Corp
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 Kennecott Corp filed Critical Kennecott Corp
Application granted granted Critical
Publication of CA1125316A publication Critical patent/CA1125316A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CA312,663A 1978-01-09 1978-10-04 Sinterable powders and methods of producing sintered ceramic products using such powders Expired CA1125316A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86786078A 1978-01-09 1978-01-09
US867,860 1978-01-09

Publications (1)

Publication Number Publication Date
CA1125316A true CA1125316A (en) 1982-06-08

Family

ID=25350610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312,663A Expired CA1125316A (en) 1978-01-09 1978-10-04 Sinterable powders and methods of producing sintered ceramic products using such powders

Country Status (5)

Country Link
JP (1) JPS54101813A (es)
CA (1) CA1125316A (es)
DE (1) DE2856593A1 (es)
FR (1) FR2414029B1 (es)
GB (1) GB2011879B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795673A (en) * 1978-01-09 1989-01-03 Stemcor Corporation Composite material of discontinuous silicon carbide particles and continuous silicon matrix and method of producing same
FR2462404A1 (fr) * 1979-07-26 1981-02-13 Nippon Crucible Co Produits en carbure de silicium fritte et leur preparation
DE2930847C2 (de) * 1979-07-30 1983-04-21 Nippon Crucible Co., Ltd., Tokyo Verfahren zur Herstellung eines gesinterten Siliziumcarbidproduktes
JPS57179075A (en) * 1981-04-30 1982-11-04 Hitachi Ltd Mixture for electric insulating silicon carbide sintering material and manufacture of sintering material
JPS58125667A (ja) * 1982-01-21 1983-07-26 大森　守 複合炭化珪素焼結成形体
JPS59224306A (ja) * 1983-05-13 1984-12-17 日本碍子株式会社 セラミツク部品の製造法
JPS61168568A (ja) * 1985-01-23 1986-07-30 日産自動車株式会社 炭化珪素質焼結体の製造方法
DE3681773D1 (de) * 1985-03-12 1991-11-07 Kitamura Valve Kk Ventil mit ventilkoerper aus keramik.
JP2558688B2 (ja) * 1987-04-15 1996-11-27 株式会社東芝 炭化珪素焼結体の製造方法
DE3823882A1 (de) * 1988-07-14 1990-01-18 Feldmuehle Ag Schlitzsauger
DE3834325A1 (de) * 1988-10-08 1990-04-12 Bayer Ag Sic-pulver, verfahren zu seiner herstellung sowie dessen verwendung sowie entsprechende sic-sinterkoerper
DE3909978A1 (de) * 1989-03-25 1990-09-27 Hoechst Ag Sinterfaehiges keramikpulver, verfahren zu seiner herstellung, daraus hergestellte siliziumnitridkeramik, verfahren zu deren herstellung sowie deren verwendung
US5925405A (en) * 1995-02-21 1999-07-20 Ali-Khan; Imran Method of manufacturing ceramic, metallic or ceramo-metallic, shaped bodies and layers
DE19505912C1 (de) * 1995-02-21 1996-08-29 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung von keramischen, metallischen oder keramometallischen Formkörpern sowie Schichten
DE19718672C1 (de) * 1997-05-02 1998-09-24 Zschimmer & Schwarz Gmbh & Co Verwendung eines Zuckers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379647A (en) * 1966-05-04 1968-04-23 Carborundum Co Metal carbide and boride production
US3852099A (en) * 1972-11-27 1974-12-03 Gen Electric Dense silicon carbide ceramic and method of making same
DE2351162C3 (de) * 1973-10-11 1978-05-11 Annawerk Keramische Betriebe Gmbh, 8633 Roedental Verfahren zur Herabsetzung der Porosität von Formteilen aus reaktionsgesintertem Siliziumnitrid
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
US3954483A (en) * 1974-01-08 1976-05-04 General Electric Company Dense polycrystalline silicon carbide
US3968194A (en) * 1974-01-08 1976-07-06 General Electric Company Dense polycrystalline silicon carbide
JPS543682B2 (es) * 1974-08-29 1979-02-26
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
JPS606908B2 (ja) * 1977-08-04 1985-02-21 日本坩堝株式会社 硼素成分を含有する活性な炭化珪素質粉末の製造方法

Also Published As

Publication number Publication date
FR2414029A1 (fr) 1979-08-03
JPS6350311B2 (es) 1988-10-07
DE2856593A1 (de) 1979-07-19
FR2414029B1 (fr) 1985-08-09
JPS54101813A (en) 1979-08-10
GB2011879A (en) 1979-07-18
DE2856593C2 (es) 1987-09-24
GB2011879B (en) 1982-05-12

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