FR2432004A1 - SINTERED CERAMIC PRODUCT AND MANUFACTURING METHOD THEREOF - Google Patents

SINTERED CERAMIC PRODUCT AND MANUFACTURING METHOD THEREOF

Info

Publication number
FR2432004A1
FR2432004A1 FR7915280A FR7915280A FR2432004A1 FR 2432004 A1 FR2432004 A1 FR 2432004A1 FR 7915280 A FR7915280 A FR 7915280A FR 7915280 A FR7915280 A FR 7915280A FR 2432004 A1 FR2432004 A1 FR 2432004A1
Authority
FR
France
Prior art keywords
manufacturing
sintered
sintered ceramic
ceramic product
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.)
Granted
Application number
FR7915280A
Other languages
French (fr)
Other versions
FR2432004B1 (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 FR2432004A1 publication Critical patent/FR2432004A1/en
Application granted granted Critical
Publication of FR2432004B1 publication Critical patent/FR2432004B1/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

Abstract

L'invention concerne un procédé de fabrication de produits céramiques frittés. Ces produits sont constitués d'environ 55 à environ 99,5 % en poids de carbure de silicium fritté avec d'environ 0,5 à environ 45 % en poids de nitrure d'aluminium. Les produits frittés ainsi obtenus ont une densité apparente égale à au moins 75 % de la densité théorique du carbure de silicium. Domaine d'application fabrication de pièces frittées.The invention relates to a method of manufacturing sintered ceramic products. These products consist of about 55 to about 99.5 wt% sintered silicon carbide with about 0.5 to about 45 wt% aluminum nitride. The sintered products thus obtained have an apparent density equal to at least 75% of the theoretical density of silicon carbide. Field of application manufacture of sintered parts.

FR7915280A 1978-06-15 1979-06-14 SINTERED CERAMIC PRODUCT AND MANUFACTURING METHOD THEREOF Expired FR2432004B1 (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
FR2432004A1 true FR2432004A1 (en) 1980-02-22
FR2432004B1 FR2432004B1 (en) 1985-08-23

Family

ID=25436053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915280A Expired FR2432004B1 (en) 1978-06-15 1979-06-14 SINTERED CERAMIC PRODUCT AND MANUFACTURING METHOD THEREOF

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058941A1 (en) * 1981-02-24 1982-09-01 CERAVER Société anonyme dite: Method of producing dense silicon carbide articles

Families Citing this family (12)

* 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
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
WO2023286038A1 (en) * 2021-07-16 2023-01-19 John Crane Inc. Rotating seal ring material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328788A (en) * 1962-07-13 1963-05-31 Norton Co Refractory product containing metal carbide and aluminum nitride and process for its manufacture
US3649310A (en) * 1968-10-25 1972-03-14 Paul C Yates DENSE, SUBMICRON GRAIN AlN-SiC BODIES
JPS52140516A (en) * 1976-05-19 1977-11-24 Ngk Spark Plug Co Hot press manufacture of sic sintered bodies
FR2360534A1 (en) * 1976-08-04 1978-03-03 Gen Electric SILICON CARBIDE AND BORON CARBIDE Sintered Body
EP0004031A1 (en) * 1978-03-03 1979-09-19 Elektroschmelzwerk Kempten GmbH High density, polycrystalline silicon carbide articles and method for their preparation by pressureless sintering

Family Cites Families (10)

* 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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328788A (en) * 1962-07-13 1963-05-31 Norton Co Refractory product containing metal carbide and aluminum nitride and process for its manufacture
US3649310A (en) * 1968-10-25 1972-03-14 Paul C Yates DENSE, SUBMICRON GRAIN AlN-SiC BODIES
JPS52140516A (en) * 1976-05-19 1977-11-24 Ngk Spark Plug Co Hot press manufacture of sic sintered bodies
FR2360534A1 (en) * 1976-08-04 1978-03-03 Gen Electric SILICON CARBIDE AND BORON CARBIDE Sintered Body
EP0004031A1 (en) * 1978-03-03 1979-09-19 Elektroschmelzwerk Kempten GmbH High density, polycrystalline silicon carbide articles and method for their preparation by pressureless sintering

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1978 *
EXBK/74 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058941A1 (en) * 1981-02-24 1982-09-01 CERAVER Société anonyme dite: Method of producing dense silicon carbide articles

Also Published As

Publication number Publication date
GB2023185B (en) 1983-03-30
DE2923729A1 (en) 1980-01-03
CA1139791A (en) 1983-01-18
FR2432004B1 (en) 1985-08-23
DE2923729C2 (en) 1989-07-20
JPS62275063A (en) 1987-11-30
GB2023185A (en) 1979-12-28

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse