FR1149364A - Steel making process - Google Patents

Steel making process

Info

Publication number
FR1149364A
FR1149364A FR1149364DA FR1149364A FR 1149364 A FR1149364 A FR 1149364A FR 1149364D A FR1149364D A FR 1149364DA FR 1149364 A FR1149364 A FR 1149364A
Authority
FR
France
Prior art keywords
making process
steel making
steel
making
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.)
Dortmund Hoerder Huettenunion AG
Original Assignee
Dortmund Hoerder Huettenunion 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 Dortmund Hoerder Huettenunion AG filed Critical Dortmund Hoerder Huettenunion AG
Application granted granted Critical
Publication of FR1149364A publication Critical patent/FR1149364A/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
FR1149364D 1955-05-10 1956-05-09 Steel making process Expired FR1149364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1149364X 1955-05-10

Publications (1)

Publication Number Publication Date
FR1149364A true FR1149364A (en) 1957-12-24

Family

ID=7727292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149364D Expired FR1149364A (en) 1955-05-10 1956-05-09 Steel making process

Country Status (1)

Country Link
FR (1) FR1149364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273550B (en) * 1963-07-24 1968-07-25 Rheinische Stahlwerke A container arranged in the exhaust gas flow of a chamberless steel melting furnace for preheating the furnace charge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273550B (en) * 1963-07-24 1968-07-25 Rheinische Stahlwerke A container arranged in the exhaust gas flow of a chamberless steel melting furnace for preheating the furnace charge

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