FR2084703A5 - Silicon nitride articles - Google Patents

Silicon nitride articles

Info

Publication number
FR2084703A5
FR2084703A5 FR7109182A FR7109182A FR2084703A5 FR 2084703 A5 FR2084703 A5 FR 2084703A5 FR 7109182 A FR7109182 A FR 7109182A FR 7109182 A FR7109182 A FR 7109182A FR 2084703 A5 FR2084703 A5 FR 2084703A5
Authority
FR
France
Prior art keywords
silicon nitride
articles
nitride articles
moulding
heating
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
FR7109182A
Other languages
English (en)
French (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.)
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
Application granted granted Critical
Publication of FR2084703A5 publication Critical patent/FR2084703A5/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
    • C04B35/58—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
    • C04B35/591—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 reaction 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
FR7109182A 1970-03-17 1971-03-16 Silicon nitride articles Expired FR2084703A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1281870 1970-03-17
GB1998770 1970-04-25

Publications (1)

Publication Number Publication Date
FR2084703A5 true FR2084703A5 (en) 1971-12-17

Family

ID=26249288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109182A Expired FR2084703A5 (en) 1970-03-17 1971-03-16 Silicon nitride articles

Country Status (8)

Country Link
JP (1) JPS5412440B1 (enrdf_load_stackoverflow)
AT (1) AT322501B (enrdf_load_stackoverflow)
CA (1) CA941140A (enrdf_load_stackoverflow)
CH (1) CH552538A (enrdf_load_stackoverflow)
DE (1) DE2112396C2 (enrdf_load_stackoverflow)
FR (1) FR2084703A5 (enrdf_load_stackoverflow)
NL (1) NL7103523A (enrdf_load_stackoverflow)
SE (1) SE372003B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546441A1 (fr) * 1983-05-25 1984-11-30 Ceraver Procede de fabrication d'une structure composite renforcee en matiere ceramique
FR2555933A2 (fr) * 1983-12-01 1985-06-07 Ceraver Procede de fabrication d'une structure composite renforcee en matiere ceramique
EP0240177A3 (en) * 1986-03-17 1988-06-08 Sumitomo Electric Industries Limited Ceramic compact, in particular based on silicon nitride and ceramic fibres and process for its production
EP0286127A1 (en) * 1987-04-10 1988-10-12 Hitachi, Ltd. Ceramic composite and process for production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397828A (en) * 1981-11-16 1983-08-09 Massachusetts Institute Of Technology Stable liquid polymeric precursor to silicon nitride and process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358211A (en) * 1942-10-22 1944-09-12 Bell Telephone Labor Inc Method of forming resistors and the like
GB587268A (en) * 1945-12-04 1947-04-18 British Insulated Cables Ltd Improvements in the manufacture of ceramic bodies
GB1115931A (en) * 1964-11-19 1968-06-06 Birmingham Small Arms Co Ltd Improvements in or relating to the production of non-metallic articles by powder metallurgy methods
FR2005463A1 (en) * 1968-04-03 1969-12-12 Atomic Energy Authority Uk Manufacture of refractory articles of complex shapes
FR2019571A1 (enrdf_load_stackoverflow) * 1968-10-01 1970-07-03 Nat Res Dev

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358211A (en) * 1942-10-22 1944-09-12 Bell Telephone Labor Inc Method of forming resistors and the like
GB587268A (en) * 1945-12-04 1947-04-18 British Insulated Cables Ltd Improvements in the manufacture of ceramic bodies
GB1115931A (en) * 1964-11-19 1968-06-06 Birmingham Small Arms Co Ltd Improvements in or relating to the production of non-metallic articles by powder metallurgy methods
FR2005463A1 (en) * 1968-04-03 1969-12-12 Atomic Energy Authority Uk Manufacture of refractory articles of complex shapes
FR2019571A1 (enrdf_load_stackoverflow) * 1968-10-01 1970-07-03 Nat Res Dev

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546441A1 (fr) * 1983-05-25 1984-11-30 Ceraver Procede de fabrication d'une structure composite renforcee en matiere ceramique
EP0128409A1 (fr) * 1983-05-25 1984-12-19 Ceramiques Et Composites Procédé de fabrication d'une structure composite renforcée en matière céramique
FR2555933A2 (fr) * 1983-12-01 1985-06-07 Ceraver Procede de fabrication d'une structure composite renforcee en matiere ceramique
EP0147651A1 (fr) * 1983-12-01 1985-07-10 Ceramiques Et Composites Procédé de fabrication d'une structure composite renforcée en matière céramique
EP0240177A3 (en) * 1986-03-17 1988-06-08 Sumitomo Electric Industries Limited Ceramic compact, in particular based on silicon nitride and ceramic fibres and process for its production
US4994418A (en) * 1986-03-17 1991-02-19 Sumitomo Electric Industries, Ltd. Ceramic compact and a process for the production of the same
EP0494706B1 (en) * 1986-03-17 1995-06-28 Sumitomo Electric Industries Limited A process for the production of a fibre or whisker reinforced ceramic compact
EP0286127A1 (en) * 1987-04-10 1988-10-12 Hitachi, Ltd. Ceramic composite and process for production thereof
US5130055A (en) * 1987-04-10 1992-07-14 Yoshiyuki Yasutomi Ceramic composite and process for the production thereof
EP0520520A1 (en) * 1987-04-10 1992-12-30 Hitachi, Ltd. Ceramic composite and process for production thereof
US5378417A (en) * 1987-04-10 1995-01-03 Hitachi, Ltd. Process for producing ceramic compositions

Also Published As

Publication number Publication date
DE2112396C2 (de) 1983-05-05
DE2112396A1 (de) 1971-10-07
SE372003B (enrdf_load_stackoverflow) 1974-12-09
NL7103523A (enrdf_load_stackoverflow) 1971-09-21
CH552538A (de) 1974-08-15
JPS5412440B1 (enrdf_load_stackoverflow) 1979-05-23
CA941140A (en) 1974-02-05
AT322501B (de) 1975-05-26

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Legal Events

Date Code Title Description
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