FR2310961A1 - FERROSILICON NITRIDE MANUFACTURING PROCESS - Google Patents

FERROSILICON NITRIDE MANUFACTURING PROCESS

Info

Publication number
FR2310961A1
FR2310961A1 FR7614422A FR7614422A FR2310961A1 FR 2310961 A1 FR2310961 A1 FR 2310961A1 FR 7614422 A FR7614422 A FR 7614422A FR 7614422 A FR7614422 A FR 7614422A FR 2310961 A1 FR2310961 A1 FR 2310961A1
Authority
FR
France
Prior art keywords
manufacturing process
nitride manufacturing
ferrosilicon nitride
ferrosilicon
nitride
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.)
Pending
Application number
FR7614422A
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of FR2310961A1 publication Critical patent/FR2310961A1/en
Pending 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
    • 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
    • C01B21/0602—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 two or more other elements chosen from metals, silicon or boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
FR7614422A 1975-05-15 1976-05-13 FERROSILICON NITRIDE MANUFACTURING PROCESS Pending FR2310961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50057820A JPS51133197A (en) 1975-05-15 1975-05-15 The processing technique of the nitrided ferrosilicon

Publications (1)

Publication Number Publication Date
FR2310961A1 true FR2310961A1 (en) 1976-12-10

Family

ID=13066546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614422A Pending FR2310961A1 (en) 1975-05-15 1976-05-13 FERROSILICON NITRIDE MANUFACTURING PROCESS

Country Status (5)

Country Link
JP (1) JPS51133197A (en)
CA (1) CA1059728A (en)
DE (1) DE2621584C3 (en)
FR (1) FR2310961A1 (en)
GB (1) GB1495899A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237436C (en) *
FR2281905A1 (en) * 1974-08-14 1976-03-12 Denki Kagaku Kogyo Kk Ferrosilicon nitride prodn. for use in metallurgy - by nitriding ferrosilicon with nitrogen and treating with water to remove impurities

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930607A (en) * 1972-07-27 1974-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237436C (en) *
FR2281905A1 (en) * 1974-08-14 1976-03-12 Denki Kagaku Kogyo Kk Ferrosilicon nitride prodn. for use in metallurgy - by nitriding ferrosilicon with nitrogen and treating with water to remove impurities

Also Published As

Publication number Publication date
GB1495899A (en) 1977-12-21
DE2621584C3 (en) 1979-01-18
JPS5537485B2 (en) 1980-09-29
CA1059728A (en) 1979-08-07
DE2621584A1 (en) 1976-12-02
JPS51133197A (en) 1976-11-18
DE2621584B2 (en) 1978-05-24

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