SE7510061A - Sett och anordning for framstellning av stal - Google Patents

Sett och anordning for framstellning av stal

Info

Publication number
SE7510061A
SE7510061A SE7510061A SE7510061A SE7510061A SE 7510061 A SE7510061 A SE 7510061A SE 7510061 A SE7510061 A SE 7510061A SE 7510061 A SE7510061 A SE 7510061A SE 7510061 A SE7510061 A SE 7510061A
Authority
SE
Sweden
Prior art keywords
steel
manufacture
Prior art date
Application number
SE7510061A
Other languages
English (en)
Other versions
SE7510061L (sv
SE388436B (sv
SE388436C (sv
Inventor
I Udo
T Kai
M Kuwashiro
Original Assignee
Toshin Steel Co
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 Toshin Steel Co filed Critical Toshin Steel Co
Priority to SE7510061A priority Critical patent/SE388436C/sv
Publication of SE7510061L publication Critical patent/SE7510061L/sv
Publication of SE388436B publication Critical patent/SE388436B/sv
Publication of SE7510061A publication Critical patent/SE7510061A/sv
Publication of SE388436C publication Critical patent/SE388436C/sv

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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
SE7510061A 1975-09-10 1975-09-10 Sett och anordning for smeltning av stalskrot i ljusbagsugn SE388436C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7510061A SE388436C (sv) 1975-09-10 1975-09-10 Sett och anordning for smeltning av stalskrot i ljusbagsugn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7510061A SE388436C (sv) 1975-09-10 1975-09-10 Sett och anordning for smeltning av stalskrot i ljusbagsugn

Publications (4)

Publication Number Publication Date
SE7510061L SE7510061L (sv) 1976-10-04
SE388436B SE388436B (sv) 1976-10-04
SE7510061A true SE7510061A (sv) 1977-03-11
SE388436C SE388436C (sv) 1986-09-15

Family

ID=20325499

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510061A SE388436C (sv) 1975-09-10 1975-09-10 Sett och anordning for smeltning av stalskrot i ljusbagsugn

Country Status (1)

Country Link
SE (1) SE388436C (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829341A (zh) * 2020-06-29 2020-10-27 张同玺 一种高铁多金属锌矿冶炼炉

Also Published As

Publication number Publication date
SE7510061L (sv) 1976-10-04
SE388436B (sv) 1976-10-04
SE388436C (sv) 1986-09-15

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