ZA729150B - A method of refining carbon-unsaturated system ferro-chromium - Google Patents

A method of refining carbon-unsaturated system ferro-chromium

Info

Publication number
ZA729150B
ZA729150B ZA729150A ZA729150A ZA729150B ZA 729150 B ZA729150 B ZA 729150B ZA 729150 A ZA729150 A ZA 729150A ZA 729150 A ZA729150 A ZA 729150A ZA 729150 B ZA729150 B ZA 729150B
Authority
ZA
South Africa
Prior art keywords
chromium
unsaturated system
refining carbon
ferro
system ferro
Prior art date
Application number
ZA729150A
Inventor
M Harada
S Kojima
K Ohta
H Shimomura
Original Assignee
Nippon Kokan 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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of ZA729150B publication Critical patent/ZA729150B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
ZA729150A 1971-12-29 1972-12-28 A method of refining carbon-unsaturated system ferro-chromium ZA729150B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13227271 1971-12-29

Publications (1)

Publication Number Publication Date
ZA729150B true ZA729150B (en) 1973-09-26

Family

ID=15077388

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA729150A ZA729150B (en) 1971-12-29 1972-12-28 A method of refining carbon-unsaturated system ferro-chromium

Country Status (3)

Country Link
JP (1) JPS5038050B2 (en)
DE (1) DE2264076B2 (en)
ZA (1) ZA729150B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU534839B2 (en) * 1981-10-19 1984-02-16 Council For Mineral Technology Refining ferro chrome by thermal plasma

Also Published As

Publication number Publication date
DE2264076A1 (en) 1973-07-19
DE2264076B2 (en) 1975-07-17
JPS5038050B2 (en) 1975-12-06
JPS4871718A (en) 1973-09-28

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