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FR2256123A1 - - Google Patents

Info

Publication number
FR2256123A1
FR2256123A1 FR7443070A FR7443070A FR2256123A1 FR 2256123 A1 FR2256123 A1 FR 2256123A1 FR 7443070 A FR7443070 A FR 7443070A FR 7443070 A FR7443070 A FR 7443070A FR 2256123 A1 FR2256123 A1 FR 2256123A1
Authority
FR
France
Prior art keywords
silica
metal oxides
temperature
aluminium
oxynitride
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
FR7443070A
Other languages
English (en)
French (fr)
Other versions
FR2256123B1 (de
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
Joseph Lucas 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
Priority claimed from GB6014473A external-priority patent/GB1489342A/en
Application filed by Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Publication of FR2256123A1 publication Critical patent/FR2256123A1/fr
Application granted granted Critical
Publication of FR2256123B1 publication Critical patent/FR2256123B1/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
    • C04B35/597—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 oxynitride, e.g. SIALONS

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
FR7443070A 1973-12-29 1974-12-27 Expired FR2256123B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6014473A GB1489342A (en) 1973-12-29 1973-12-29 Method of forming a sintered ceramic product
GB2733274 1974-06-20

Publications (2)

Publication Number Publication Date
FR2256123A1 true FR2256123A1 (de) 1975-07-25
FR2256123B1 FR2256123B1 (de) 1976-10-22

Family

ID=26258757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443070A Expired FR2256123B1 (de) 1973-12-29 1974-12-27

Country Status (10)

Country Link
JP (1) JPS5737556B2 (de)
AT (1) AT367008B (de)
CA (1) CA1036185A (de)
CH (1) CH622484A5 (de)
DE (1) DE2461741C2 (de)
DK (1) DK155592C (de)
FR (1) FR2256123B1 (de)
IT (1) IT1026182B (de)
NL (1) NL7416979A (de)
SE (1) SE407402B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354839A1 (fr) * 1976-06-16 1978-01-13 Lucas Industries Ltd Mise pour outil de tournage et procede d'usinage au moyen de cet outil

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573299A (en) * 1976-06-03 1980-08-20 Lucas Industries Ltd Method of forming a ceramic product
US4127416A (en) * 1976-07-24 1978-11-28 Lucas Industries Limited Method of producing a ceramic product
FR2365517A1 (fr) * 1976-09-27 1978-04-21 Ceraver Procede de fabrication de nitrures de silicium modifies
JPS5345313A (en) * 1976-10-06 1978-04-24 Tokyo Shibaura Electric Co Manufacture of high strength sintered bodies
DE3216308A1 (de) * 1982-04-30 1983-11-03 Feldmühle AG, 4000 Düsseldorf Gesinterter formkoerper auf basis von siliziumnitrid
DE3416564A1 (de) * 1982-12-16 1985-11-07 Aluminum Co Of America Verfahren zur herstellung von silizium-aluminiumoxynitrid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108887A (en) * 1959-05-06 1963-10-29 Carborundum Co Refractory articles and method of making same
JPS531763B2 (de) * 1971-12-21 1978-01-21
BE794185A (fr) * 1972-01-20 1973-07-18 Norton Co Nitrure de silicium haute densite
DE2300547C3 (de) * 1973-01-08 1983-03-10 Lucas Industries Ltd., Birmingham, West Midlands Verfahren zur Herstellung eines keramischen Werkstoffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354839A1 (fr) * 1976-06-16 1978-01-13 Lucas Industries Ltd Mise pour outil de tournage et procede d'usinage au moyen de cet outil

Also Published As

Publication number Publication date
CH622484A5 (en) 1981-04-15
FR2256123B1 (de) 1976-10-22
AT367008B (de) 1982-05-25
DK155592C (da) 1989-09-18
JPS5737556B2 (de) 1982-08-10
SE407402B (sv) 1979-03-26
NL7416979A (nl) 1975-07-01
JPS50132018A (de) 1975-10-18
DE2461741C2 (de) 1982-07-29
DE2461741A1 (de) 1975-07-03
DK155592B (da) 1989-04-24
IT1026182B (it) 1978-09-20
ATA1039574A (de) 1981-10-15
SE7416276L (de) 1975-06-30
DK659874A (de) 1975-09-08
CA1036185A (en) 1978-08-08
AU7646974A (en) 1976-06-17

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