GB2023185B - Cosintered silicon carbide-aluminium nitride products and a method for their production - Google Patents

Cosintered silicon carbide-aluminium nitride products and a method for their production

Info

Publication number
GB2023185B
GB2023185B GB7920262A GB7920262A GB2023185B GB 2023185 B GB2023185 B GB 2023185B GB 7920262 A GB7920262 A GB 7920262A GB 7920262 A GB7920262 A GB 7920262A GB 2023185 B GB2023185 B GB 2023185B
Authority
GB
United Kingdom
Prior art keywords
cosintered
production
silicon carbide
aluminium nitride
nitride products
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
GB7920262A
Other versions
GB2023185A (en
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
Publication of GB2023185A publication Critical patent/GB2023185A/en
Application granted granted Critical
Publication of GB2023185B publication Critical patent/GB2023185B/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
    • C04B35/515—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
    • C04B35/58—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
    • C04B35/581—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 aluminium 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
GB7920262A 1978-06-15 1979-06-11 Cosintered silicon carbide-aluminium nitride products and a method for their production Expired GB2023185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91564478A 1978-06-15 1978-06-15

Publications (2)

Publication Number Publication Date
GB2023185A GB2023185A (en) 1979-12-28
GB2023185B true GB2023185B (en) 1983-03-30

Family

ID=25436053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920262A Expired GB2023185B (en) 1978-06-15 1979-06-11 Cosintered silicon carbide-aluminium nitride products and a method for their production

Country Status (5)

Country Link
JP (1) JPS62275063A (en)
CA (1) CA1139791A (en)
DE (1) DE2923729A1 (en)
FR (1) FR2432004B1 (en)
GB (1) GB2023185B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082165B (en) * 1980-07-17 1984-03-28 Asahi Glass Co Ltd Silicon carbide ceramic
FR2500438A1 (en) * 1981-02-24 1982-08-27 Ceraver METHOD FOR MANUFACTURING DENSE SILICON CARBIDE PARTS
US4382837A (en) * 1981-06-30 1983-05-10 International Business Machines Corporation Epitaxial crystal fabrication of SiC:AlN
JPS5855377A (en) * 1981-09-28 1983-04-01 株式会社東芝 Manufacture of aluminum nitride sintered body
US4539298A (en) * 1981-11-25 1985-09-03 Tokyo Shibaura Denki Kabushiki Kaisha Highly heat-conductive ceramic material
JPS59107975A (en) * 1982-12-08 1984-06-22 旭硝子株式会社 Silicon carbide sintered body
GB2170511B (en) * 1984-12-17 1989-06-07 Toshiba Ceramics Co Sintered body of silicon carbide
GB2177421B (en) * 1985-05-20 1989-07-19 Toshiba Ceramics Co Sintered body of silicon carbide and method for manufacturing the same
DE4000298A1 (en) * 1989-01-09 1996-05-02 Fmc Corp Ceramic composite prodn. for use as cutting tools, nozzles etc.
US8097548B2 (en) 2006-05-22 2012-01-17 Zhang Shi C High-density pressurelessly sintered zirconium diboride/silicon carbide composite bodies and a method for producing the same
US20070270302A1 (en) 2006-05-22 2007-11-22 Zhang Shi C Pressurelessly sintered zirconium diboride/silicon carbide composite bodies and a method for producing the same
CN101541461B (en) 2007-07-24 2012-07-18 布林克曼泵业K.H.布林克曼两合公司 Method for producing a machine housing with a surface-hardened fluid chamber
EP4370484A1 (en) * 2021-07-16 2024-05-22 John Crane, Inc. Rotating seal ring material

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US235193A (en) * 1880-12-07 Adolph baeyee
US3259509A (en) * 1962-01-26 1966-07-05 Allis Chalmers Mfg Co Refractory materials and method of making same
FR1328788A (en) * 1962-07-13 1963-05-31 Norton Co Refractory product containing metal carbide and aluminum nitride and process for its manufacture
US3492153A (en) * 1964-09-03 1970-01-27 North American Rockwell Silicon carbide-aluminum nitride refractory composite
US3287478A (en) * 1964-10-30 1966-11-22 Allis Chalmers Mfg Co Method of sintering aluminum nitride refractories
US3649310A (en) * 1968-10-25 1972-03-14 Paul C Yates DENSE, SUBMICRON GRAIN AlN-SiC BODIES
US3852099A (en) * 1972-11-27 1974-12-03 Gen Electric Dense silicon carbide ceramic and method of making same
US3853566A (en) * 1972-12-21 1974-12-10 Gen Electric Hot pressed silicon carbide
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
US3960577A (en) * 1974-01-08 1976-06-01 General Electric Company Dense polycrystalline silicon carbide
US3954483A (en) * 1974-01-08 1976-05-04 General Electric Company Dense polycrystalline silicon carbide
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
JPS5919903B2 (en) * 1976-05-19 1984-05-09 日本特殊陶業株式会社 Hot press manufacturing method of SiC sintered body
US4081284A (en) * 1976-08-04 1978-03-28 General Electric Company Silicon carbide-boron carbide sintered body
DE2809278A1 (en) * 1978-03-03 1979-09-06 Kempten Elektroschmelz Gmbh DENSE POLYCRYSTALLINE MOLDED BODY MADE OF ALPHA-SILICON CARBIDE AND THE PROCESS FOR THEIR PRODUCTION THROUGH PRESSURE-FREE SINTERING

Also Published As

Publication number Publication date
DE2923729C2 (en) 1989-07-20
FR2432004A1 (en) 1980-02-22
CA1139791A (en) 1983-01-18
GB2023185A (en) 1979-12-28
FR2432004B1 (en) 1985-08-23
JPS62275063A (en) 1987-11-30
DE2923729A1 (en) 1980-01-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920611