AT296861B - Process for making a silicon nitride product - Google Patents

Process for making a silicon nitride product

Info

Publication number
AT296861B
AT296861B AT1154969A AT1154969A AT296861B AT 296861 B AT296861 B AT 296861B AT 1154969 A AT1154969 A AT 1154969A AT 1154969 A AT1154969 A AT 1154969A AT 296861 B AT296861 B AT 296861B
Authority
AT
Austria
Prior art keywords
making
silicon nitride
nitride product
product
silicon
Prior art date
Application number
AT1154969A
Other languages
German (de)
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 AT296861B publication Critical patent/AT296861B/en

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
    • C04B35/593—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

  • 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)
AT1154969A 1968-12-11 1969-12-11 Process for making a silicon nitride product AT296861B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5888568A GB1274229A (en) 1968-12-11 1968-12-11 Silicon nitride products

Publications (1)

Publication Number Publication Date
AT296861B true AT296861B (en) 1972-02-25

Family

ID=10482604

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1154969A AT296861B (en) 1968-12-11 1969-12-11 Process for making a silicon nitride product

Country Status (5)

Country Link
AT (1) AT296861B (en)
DE (1) DE1960150A1 (en)
FR (1) FR2025838A1 (en)
GB (1) GB1274229A (en)
SE (1) SE357722B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389870B (en) * 1982-02-22 1990-02-12 Kennametal Inc CERAMIC MATERIAL AND METHOD FOR THE PRODUCTION THEREOF

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236604A (en) * 1985-04-11 1986-10-21 Toshiba Ceramics Co Ltd Synthesizing method for beta-si3n4
JPS6272567A (en) * 1985-09-27 1987-04-03 株式会社東芝 Silicon nitride ceramics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389870B (en) * 1982-02-22 1990-02-12 Kennametal Inc CERAMIC MATERIAL AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
DE1960150A1 (en) 1970-07-02
SE357722B (en) 1973-07-09
GB1274229A (en) 1972-05-17
FR2025838A1 (en) 1970-09-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee