FR644553A - Process for the production of metals in electric furnaces - Google Patents

Process for the production of metals in electric furnaces

Info

Publication number
FR644553A
FR644553A FR644553DA FR644553A FR 644553 A FR644553 A FR 644553A FR 644553D A FR644553D A FR 644553DA FR 644553 A FR644553 A FR 644553A
Authority
FR
France
Prior art keywords
metals
production
electric furnaces
furnaces
electric
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
Other languages
French (fr)
Inventor
Emil Gustaf Torvald Gustafsson
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 filed Critical
Application granted granted Critical
Publication of FR644553A publication Critical patent/FR644553A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR644553D 1926-09-27 1927-09-26 Process for the production of metals in electric furnaces Expired FR644553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE644553X 1926-09-27

Publications (1)

Publication Number Publication Date
FR644553A true FR644553A (en) 1928-10-10

Family

ID=20313881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644553D Expired FR644553A (en) 1926-09-27 1927-09-26 Process for the production of metals in electric furnaces

Country Status (1)

Country Link
FR (1) FR644553A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316332A1 (en) * 1975-07-02 1977-01-28 Krupp Gmbh PROCESS FOR THE MELTING OF LUMP MATERIALS CONTAINING IRON
FR2342342A1 (en) * 1976-02-28 1977-09-23 Demag Ag PROCESS FOR THE CONTINUOUS FUSION OF STEEL HAVING A HIGH DEGREE OF PURITY
CN113388744A (en) * 2020-03-11 2021-09-14 云南乘风有色金属股份有限公司 Process for reducing and smelting tin in tin-containing material by direct-current ore-smelting electric furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316332A1 (en) * 1975-07-02 1977-01-28 Krupp Gmbh PROCESS FOR THE MELTING OF LUMP MATERIALS CONTAINING IRON
FR2342342A1 (en) * 1976-02-28 1977-09-23 Demag Ag PROCESS FOR THE CONTINUOUS FUSION OF STEEL HAVING A HIGH DEGREE OF PURITY
CN113388744A (en) * 2020-03-11 2021-09-14 云南乘风有色金属股份有限公司 Process for reducing and smelting tin in tin-containing material by direct-current ore-smelting electric furnace

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