FR2147531A5 - Silicon nitride - assembly of two blocks - Google Patents

Silicon nitride - assembly of two blocks

Info

Publication number
FR2147531A5
FR2147531A5 FR7128503A FR7128503A FR2147531A5 FR 2147531 A5 FR2147531 A5 FR 2147531A5 FR 7128503 A FR7128503 A FR 7128503A FR 7128503 A FR7128503 A FR 7128503A FR 2147531 A5 FR2147531 A5 FR 2147531A5
Authority
FR
France
Prior art keywords
silicon nitride
assembly
blocks
mixture
hot pressing
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
FR7128503A
Other languages
English (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to FR7128503A priority Critical patent/FR2147531A5/fr
Application granted granted Critical
Publication of FR2147531A5 publication Critical patent/FR2147531A5/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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/326—Burning methods under pressure
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B35/584—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 silicon nitride
    • C04B35/593—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 silicon nitride obtained by pressure sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
FR7128503A 1971-07-28 1971-07-28 Silicon nitride - assembly of two blocks Expired FR2147531A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7128503A FR2147531A5 (en) 1971-07-28 1971-07-28 Silicon nitride - assembly of two blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128503A FR2147531A5 (en) 1971-07-28 1971-07-28 Silicon nitride - assembly of two blocks

Publications (1)

Publication Number Publication Date
FR2147531A5 true FR2147531A5 (en) 1973-03-09

Family

ID=9081415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128503A Expired FR2147531A5 (en) 1971-07-28 1971-07-28 Silicon nitride - assembly of two blocks

Country Status (1)

Country Link
FR (1) FR2147531A5 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB719611A (en) * 1948-08-30 1954-12-08 Lord President Of The Council Improvements in or relating to sintered refractory masses
FR1326914A (fr) * 1962-06-28 1963-05-10 Gen Electric Procédé d'obtention d'ensembles céramiques d'un seul tenant à partir de pièces céramiques individuelles
FR1382683A (fr) * 1964-02-15 1964-12-18 Philips Nv Procédé de fabrication d'objets frittés, objets fabriqués suivant ce procédé, et dispositif pour sa mise en oeuvre
FR1545415A (fr) * 1967-11-27 1968-11-08 Lucas Industries Ltd Procédé de préparation de produits en nitrure de silicium et produits obtenus
FR2100421A5 (en) * 1970-07-10 1972-03-17 Lucas Industries Ltd Silicon nitride products - contng magnesium silicates
FR2124013A5 (fr) * 1970-11-03 1972-09-15 United Kingdom Government

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB719611A (en) * 1948-08-30 1954-12-08 Lord President Of The Council Improvements in or relating to sintered refractory masses
FR1326914A (fr) * 1962-06-28 1963-05-10 Gen Electric Procédé d'obtention d'ensembles céramiques d'un seul tenant à partir de pièces céramiques individuelles
FR1382683A (fr) * 1964-02-15 1964-12-18 Philips Nv Procédé de fabrication d'objets frittés, objets fabriqués suivant ce procédé, et dispositif pour sa mise en oeuvre
FR1545415A (fr) * 1967-11-27 1968-11-08 Lucas Industries Ltd Procédé de préparation de produits en nitrure de silicium et produits obtenus
FR2100421A5 (en) * 1970-07-10 1972-03-17 Lucas Industries Ltd Silicon nitride products - contng magnesium silicates
FR2124013A5 (fr) * 1970-11-03 1972-09-15 United Kingdom Government

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Legal Events

Date Code Title Description
ST Notification of lapse