FR688442A - Improvements in the production of metals and alloys by reduction - Google Patents

Improvements in the production of metals and alloys by reduction

Info

Publication number
FR688442A
FR688442A FR688442DA FR688442A FR 688442 A FR688442 A FR 688442A FR 688442D A FR688442D A FR 688442DA FR 688442 A FR688442 A FR 688442A
Authority
FR
France
Prior art keywords
alloys
metals
reduction
production
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
Walter-Birkett Hamilton
Thomas-Allen Evans
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 FR688442A publication Critical patent/FR688442A/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR688442D 1929-02-05 1930-01-18 Improvements in the production of metals and alloys by reduction Expired FR688442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB688442X 1929-02-05

Publications (1)

Publication Number Publication Date
FR688442A true FR688442A (en) 1930-08-22

Family

ID=10492981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688442D Expired FR688442A (en) 1929-02-05 1930-01-18 Improvements in the production of metals and alloys by reduction

Country Status (1)

Country Link
FR (1) FR688442A (en)

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