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FR2414029A1 - Poudre et procede de fabrication de ceramique frittee - Google Patents

Poudre et procede de fabrication de ceramique frittee

Info

Publication number
FR2414029A1
FR2414029A1 FR7900360A FR7900360A FR2414029A1 FR 2414029 A1 FR2414029 A1 FR 2414029A1 FR 7900360 A FR7900360 A FR 7900360A FR 7900360 A FR7900360 A FR 7900360A FR 2414029 A1 FR2414029 A1 FR 2414029A1
Authority
FR
France
Prior art keywords
ceramic
manufacturing
sinked
powder
ceramic 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.)
Granted
Application number
FR7900360A
Other languages
English (en)
Other versions
FR2414029B1 (fr
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 I 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 FR2414029A1 publication Critical patent/FR2414029A1/fr
Application granted granted Critical
Publication of FR2414029B1 publication Critical patent/FR2414029B1/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
    • C04B35/622—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

  • 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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE FABRICATION D'OBJETS CERAMIQUES FRITTES. ELLE SE RAPPORTE A UN PROCEDE QUI COMPREND LE MELANGE D'UNE MATIERE CERAMIQUE PARTICULAIRE, NOTAMMENT DU CARBURE DE SILICIUM, D'UNE SOURCE DE CARBONE, AVANTAGEUSEMENT UN ALCOOL, EN QUANTITE COMPRISE ENTRE 1 ET 4 DU POIDS DE LA MATIERE CERAMIQUE ET D'UN ADJUVANT LIQUIDE DE FRITTAGE, FORME PAR UNE SOLUTION DE HBO OU BO DANS DE L'EAU OU UN ALCOOL, CET ADJUVANT DE FRITTAGE ETANT DE PREFERENCE PRESENT EN QUANTITE COMPRISE ENTRE ENVIRON 0,3 ET 5,0 EN POIDS DE BORE PAR RAPPORT A LA MATIERE CERAMIQUE. LE PROCEDE COMPREND AUSSI LA MISE DU MELANGE A LA FORME D'UN OBJET PUIS SON FRITTAGE. APPLICATION A LA FABRICATION D'OBJETS CERAMIQUES POUR APPLICATIONS INDUSTRIELLES.
FR7900360A 1978-01-09 1979-01-08 Poudre et procede de fabrication de ceramique frittee Expired FR2414029B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86786078A 1978-01-09 1978-01-09

Publications (2)

Publication Number Publication Date
FR2414029A1 true FR2414029A1 (fr) 1979-08-03
FR2414029B1 FR2414029B1 (fr) 1985-08-09

Family

ID=25350610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900360A Expired FR2414029B1 (fr) 1978-01-09 1979-01-08 Poudre et procede de fabrication de ceramique frittee

Country Status (5)

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

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
WO1986005482A1 (fr) * 1985-03-12 1986-09-25 Kitamura Valve Co., Ltd. Soupape a corps de soupape en un compose ceramique
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2249052A1 (fr) * 1973-10-24 1975-05-23 Gen Electric
FR2283106A1 (fr) * 1974-08-29 1976-03-26 Director General Agency Ind Procede pour la fabrication d'objets moules en graphite de haute densite
FR2313331A1 (fr) * 1975-06-05 1976-12-31 Carborundum Co Composition ceramique pour corps a base de carbure de silicium fritte sans compression a chaud

Family Cites Families (6)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2249052A1 (fr) * 1973-10-24 1975-05-23 Gen Electric
FR2283106A1 (fr) * 1974-08-29 1976-03-26 Director General Agency Ind Procede pour la fabrication d'objets moules en graphite de haute densite
FR2313331A1 (fr) * 1975-06-05 1976-12-31 Carborundum Co Composition ceramique pour corps a base de carbure de silicium fritte sans compression a chaud

Also Published As

Publication number Publication date
CA1125316A (fr) 1982-06-08
DE2856593A1 (de) 1979-07-19
JPS54101813A (en) 1979-08-10
JPS6350311B2 (fr) 1988-10-07
GB2011879A (en) 1979-07-18
GB2011879B (en) 1982-05-12
DE2856593C2 (fr) 1987-09-24
FR2414029B1 (fr) 1985-08-09

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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