FR1159471A - Process for the production of a preliminary metal for the production of steel in hearth furnaces or electric furnaces - Google Patents

Process for the production of a preliminary metal for the production of steel in hearth furnaces or electric furnaces

Info

Publication number
FR1159471A
FR1159471A FR1159471DA FR1159471A FR 1159471 A FR1159471 A FR 1159471A FR 1159471D A FR1159471D A FR 1159471DA FR 1159471 A FR1159471 A FR 1159471A
Authority
FR
France
Prior art keywords
production
furnaces
steel
preliminary metal
hearth
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huettenwerk Oberhausen AG
Original Assignee
Huettenwerk Oberhausen AG
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 Huettenwerk Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Application granted granted Critical
Publication of FR1159471A publication Critical patent/FR1159471A/en
Expired legal-status Critical Current

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
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR1159471D 1955-11-05 1956-10-31 Process for the production of a preliminary metal for the production of steel in hearth furnaces or electric furnaces Expired FR1159471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1159471X 1955-11-05

Publications (1)

Publication Number Publication Date
FR1159471A true FR1159471A (en) 1958-06-27

Family

ID=7728243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159471D Expired FR1159471A (en) 1955-11-05 1956-10-31 Process for the production of a preliminary metal for the production of steel in hearth furnaces or electric furnaces

Country Status (2)

Country Link
FR (1) FR1159471A (en)
GB (1) GB802461A (en)

Also Published As

Publication number Publication date
GB802461A (en) 1958-10-08

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