FR1545415A - Process for preparing silicon nitride products and products obtained - Google Patents

Process for preparing silicon nitride products and products obtained

Info

Publication number
FR1545415A
FR1545415A FR129909A FR129909A FR1545415A FR 1545415 A FR1545415 A FR 1545415A FR 129909 A FR129909 A FR 129909A FR 129909 A FR129909 A FR 129909A FR 1545415 A FR1545415 A FR 1545415A
Authority
FR
France
Prior art keywords
products
silicon nitride
preparing silicon
products obtained
preparing
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
FR129909A
Other languages
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
Joseph 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, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to FR129909A priority Critical patent/FR1545415A/en
Application granted granted Critical
Publication of FR1545415A publication Critical patent/FR1545415A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C01B21/0682—Preparation by direct nitridation of silicon
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
FR129909A 1967-11-27 1967-11-28 Process for preparing silicon nitride products and products obtained Expired FR1545415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR129909A FR1545415A (en) 1967-11-27 1967-11-28 Process for preparing silicon nitride products and products obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0057969 1967-11-27
FR129909A FR1545415A (en) 1967-11-27 1967-11-28 Process for preparing silicon nitride products and products obtained

Publications (1)

Publication Number Publication Date
FR1545415A true FR1545415A (en) 1968-11-08

Family

ID=25986194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR129909A Expired FR1545415A (en) 1967-11-27 1967-11-28 Process for preparing silicon nitride products and products obtained

Country Status (1)

Country Link
FR (1) FR1545415A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056484A5 (en) * 1969-07-28 1971-05-14 Lucas Industries Ltd Silicon nitride powder
FR2147531A5 (en) * 1971-07-28 1973-03-09 Lucas Industries Ltd Silicon nitride - assembly of two blocks
FR2179462A5 (en) * 1972-04-06 1973-11-16 Lucas Industries Ltd
JPS5148800A (en) * 1974-10-24 1976-04-27 Toyoda Chuo Kenkyusho Kk ARUFUAGATACHITSUKAKEISONO GOSEIHO

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056484A5 (en) * 1969-07-28 1971-05-14 Lucas Industries Ltd Silicon nitride powder
FR2147531A5 (en) * 1971-07-28 1973-03-09 Lucas Industries Ltd Silicon nitride - assembly of two blocks
FR2179462A5 (en) * 1972-04-06 1973-11-16 Lucas Industries Ltd
JPS5148800A (en) * 1974-10-24 1976-04-27 Toyoda Chuo Kenkyusho Kk ARUFUAGATACHITSUKAKEISONO GOSEIHO
JPS5340199B2 (en) * 1974-10-24 1978-10-25

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