FR699135A - Manufacturing process of low carbon metals and alloys - Google Patents

Manufacturing process of low carbon metals and alloys

Info

Publication number
FR699135A
FR699135A FR699135DA FR699135A FR 699135 A FR699135 A FR 699135A FR 699135D A FR699135D A FR 699135DA FR 699135 A FR699135 A FR 699135A
Authority
FR
France
Prior art keywords
alloys
manufacturing process
low carbon
carbon metals
metals
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
Sigfrid Waldemar Roos
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 FR699135A publication Critical patent/FR699135A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C21B15/02—Metallothermic processes, e.g. thermit reduction
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR699135D 1930-07-18 1930-07-18 Manufacturing process of low carbon metals and alloys Expired FR699135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR699135T 1930-07-18

Publications (1)

Publication Number Publication Date
FR699135A true FR699135A (en) 1931-02-10

Family

ID=9048058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR699135D Expired FR699135A (en) 1930-07-18 1930-07-18 Manufacturing process of low carbon metals and alloys

Country Status (1)

Country Link
FR (1) FR699135A (en)

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