CA1059728A - Process for manufacture of ferrosilicon nitride - Google Patents

Process for manufacture of ferrosilicon nitride

Info

Publication number
CA1059728A
CA1059728A CA252,339A CA252339A CA1059728A CA 1059728 A CA1059728 A CA 1059728A CA 252339 A CA252339 A CA 252339A CA 1059728 A CA1059728 A CA 1059728A
Authority
CA
Canada
Prior art keywords
acid
nitride
ferrosilicon
weight
temperature
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
CA252,339A
Other languages
English (en)
French (fr)
Inventor
Sadayuki Iwamoto
Kazuo Maeda
Yozo Kuranari
Shigezi Matsumoto
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
Application granted granted Critical
Publication of CA1059728A publication Critical patent/CA1059728A/en
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
    • 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
CA252,339A 1975-05-15 1976-05-12 Process for manufacture of ferrosilicon nitride Expired CA1059728A (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
CA1059728A true CA1059728A (en) 1979-08-07

Family

ID=13066546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,339A Expired CA1059728A (en) 1975-05-15 1976-05-12 Process for manufacture of ferrosilicon nitride

Country Status (5)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237436C (ja) *
JPS4930607A (ja) * 1972-07-27 1974-03-19
FR2281905A1 (fr) * 1974-08-14 1976-03-12 Denki Kagaku Kogyo Kk Procede de fabrication de nitrure de ferrosilicium

Also Published As

Publication number Publication date
FR2310961A1 (fr) 1976-12-10
DE2621584A1 (de) 1976-12-02
DE2621584B2 (de) 1978-05-24
DE2621584C3 (de) 1979-01-18
GB1495899A (en) 1977-12-21
JPS51133197A (en) 1976-11-18
JPS5537485B2 (ja) 1980-09-29

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