SE384227B - Elektroslaggraffinering i icke-oxiderande atmosfer - Google Patents

Elektroslaggraffinering i icke-oxiderande atmosfer

Info

Publication number
SE384227B
SE384227B SE7116876A SE1687671A SE384227B SE 384227 B SE384227 B SE 384227B SE 7116876 A SE7116876 A SE 7116876A SE 1687671 A SE1687671 A SE 1687671A SE 384227 B SE384227 B SE 384227B
Authority
SE
Sweden
Prior art keywords
electrosic
graphing
small
oxidizing atmospheres
atmospheres
Prior art date
Application number
SE7116876A
Other languages
English (en)
Swedish (sv)
Inventor
K Segawa
Y Nakamura
N Tokumitsu
K Harashima
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Publication of SE384227B publication Critical patent/SE384227B/xx

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
    • C21C5/54—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7116876A 1970-12-31 1971-12-30 Elektroslaggraffinering i icke-oxiderande atmosfer SE384227B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45129162A JPS512402B1 (en:Method) 1970-12-31 1970-12-31

Publications (1)

Publication Number Publication Date
SE384227B true SE384227B (sv) 1976-04-26

Family

ID=15002664

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7116876A SE384227B (sv) 1970-12-31 1971-12-30 Elektroslaggraffinering i icke-oxiderande atmosfer

Country Status (2)

Country Link
JP (1) JPS512402B1 (en:Method)
SE (1) SE384227B (en:Method)

Also Published As

Publication number Publication date
JPS512402B1 (en:Method) 1976-01-26

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