FR426694A - Haut fourneau ou cubilot muni d'un dispositif d'affinage électrique - Google Patents

Haut fourneau ou cubilot muni d'un dispositif d'affinage électrique

Info

Publication number
FR426694A
FR426694A FR426694A FR426694DA FR426694A FR 426694 A FR426694 A FR 426694A FR 426694 A FR426694 A FR 426694A FR 426694D A FR426694D A FR 426694DA FR 426694 A FR426694 A FR 426694A
Authority
FR
France
Prior art keywords
cupola
fitted
blast furnace
refining device
electric refining
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
FR426694A
Other languages
English (en)
Inventor
Alois Helfenstein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR426694A publication Critical patent/FR426694A/fr
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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR426694A 1910-03-10 1911-03-01 Haut fourneau ou cubilot muni d'un dispositif d'affinage électrique Expired FR426694A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191105140X 1910-03-10

Publications (1)

Publication Number Publication Date
FR426694A true FR426694A (fr) 1911-07-12

Family

ID=32479350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426694A Expired FR426694A (fr) 1910-03-10 1911-03-01 Haut fourneau ou cubilot muni d'un dispositif d'affinage électrique

Country Status (4)

Country Link
AT (1) AT53735B (fr)
FR (1) FR426694A (fr)
GB (1) GB191105140A (fr)
SE (1) SE32493C1 (fr)

Also Published As

Publication number Publication date
SE32493C1 (sv) 1912-03-20
GB191105140A (en) 1911-11-23
AT53735B (de) 1912-05-25

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