CA1079309A - Poudre de carbure de silicium contenant du beryllium - Google Patents

Poudre de carbure de silicium contenant du beryllium

Info

Publication number
CA1079309A
CA1079309A CA289,906A CA289906A CA1079309A CA 1079309 A CA1079309 A CA 1079309A CA 289906 A CA289906 A CA 289906A CA 1079309 A CA1079309 A CA 1079309A
Authority
CA
Canada
Prior art keywords
powder
beryllium
silicon carbide
mixture
weight
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
CA289,906A
Other languages
English (en)
Inventor
Richard H. Smoak
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Application granted granted Critical
Publication of CA1079309A publication Critical patent/CA1079309A/fr
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
    • C04B35/515—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
    • 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
    • C04B35/575—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 obtained by pressure sintering

Landscapes

  • 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)
  • Inorganic Insulating Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
CA289,906A 1976-11-26 1977-10-31 Poudre de carbure de silicium contenant du beryllium Expired CA1079309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74503576A 1976-11-26 1976-11-26

Publications (1)

Publication Number Publication Date
CA1079309A true CA1079309A (fr) 1980-06-10

Family

ID=24994976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,906A Expired CA1079309A (fr) 1976-11-26 1977-10-31 Poudre de carbure de silicium contenant du beryllium

Country Status (6)

Country Link
JP (2) JPS5367711A (fr)
BR (1) BR7707857A (fr)
CA (1) CA1079309A (fr)
DE (1) DE2751851A1 (fr)
GB (1) GB1558254A (fr)
SE (1) SE7713343L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144207A (en) * 1977-12-27 1979-03-13 The Carborundum Company Composition and process for injection molding ceramic materials
CA1122384A (fr) * 1978-08-28 1982-04-27 Richard H. Smoak Poudre de carbure de silicone a teneur de beryllium pour le frittage sans pression
JPS6125472Y2 (fr) * 1979-08-03 1986-07-31
JPS5987893A (ja) * 1982-11-12 1984-05-21 株式会社日立製作所 配線基板とその製造方法およびそれを用いた半導体装置
US4874725A (en) * 1984-04-27 1989-10-17 Nippon Tungsten Co., Ltd. High-density sintered article of silicon carbid
DE3840594A1 (de) * 1988-02-05 1989-08-17 Hoechst Ag Verfahrensmethode zur herstellung hochfester und hochdichter, polykristalliner siliziumkarbid-formkoerper mit homogener kohlenstoffverteilung durch kontrollierte diffusion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993602A (en) * 1975-11-17 1976-11-23 General Electric Company Polycrystalline silicon carbide with increased conductivity
DE2621932C3 (de) * 1976-05-17 1979-02-01 Kajetan 8170 Bad Toelz Leitner Futter zum Spannen von Kopf- und Stiftschrauben beim Einschraubvorgang

Also Published As

Publication number Publication date
JPS6253473B2 (fr) 1987-11-10
JPS6325274A (ja) 1988-02-02
SE7713343L (sv) 1978-05-27
JPH0253388B2 (fr) 1990-11-16
DE2751851A1 (de) 1978-06-01
JPS5367711A (en) 1978-06-16
BR7707857A (pt) 1978-09-05
GB1558254A (en) 1979-12-19

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Legal Events

Date Code Title Description
MKEX Expiry