FR855996A - Improvements in steelmaking - Google Patents

Improvements in steelmaking

Info

Publication number
FR855996A
FR855996A FR855996DA FR855996A FR 855996 A FR855996 A FR 855996A FR 855996D A FR855996D A FR 855996DA FR 855996 A FR855996 A FR 855996A
Authority
FR
France
Prior art keywords
steelmaking
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.)
Stewarts and Lloyds Ltd
Original Assignee
Stewarts and Lloyds Ltd
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 Stewarts and Lloyds Ltd filed Critical Stewarts and Lloyds Ltd
Application granted granted Critical
Publication of FR855996A publication Critical patent/FR855996A/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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C5/28—Manufacture of steel in the converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR855996D 1938-06-10 1939-06-09 Improvements in steelmaking Expired FR855996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB855996X 1938-06-10

Publications (1)

Publication Number Publication Date
FR855996A true FR855996A (en) 1940-05-24

Family

ID=10590566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855996D Expired FR855996A (en) 1938-06-10 1939-06-09 Improvements in steelmaking

Country Status (1)

Country Link
FR (1) FR855996A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951007C (en) * 1942-12-31 1956-10-18 Ernst Karwat Dr Ing Process for the production of low-nitrogen steel by blowing pig iron in a basic converter with a mixture of gases of very different strengths of oxidation, such as oxygen and carbon dioxide
DE973180C (en) * 1948-10-02 1959-12-17 Kloeckner Huettenwerk Haspe Ag Process for the production of a low-nitrogen steel in the wind-fresh process
DE1153043B (en) * 1957-03-12 1963-08-22 Phoenix Rheinrohr Ag Process for the production of steel by refining pig iron containing or rich in phosphorus
DE1179964B (en) * 1957-12-31 1964-10-22 Phoenix Rheinrohr Ag Method for producing steel in the bottom-blowing converter by refining a pig iron containing 0.6 to 2 percent phosphorus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951007C (en) * 1942-12-31 1956-10-18 Ernst Karwat Dr Ing Process for the production of low-nitrogen steel by blowing pig iron in a basic converter with a mixture of gases of very different strengths of oxidation, such as oxygen and carbon dioxide
DE973180C (en) * 1948-10-02 1959-12-17 Kloeckner Huettenwerk Haspe Ag Process for the production of a low-nitrogen steel in the wind-fresh process
DE1153043B (en) * 1957-03-12 1963-08-22 Phoenix Rheinrohr Ag Process for the production of steel by refining pig iron containing or rich in phosphorus
DE1179964B (en) * 1957-12-31 1964-10-22 Phoenix Rheinrohr Ag Method for producing steel in the bottom-blowing converter by refining a pig iron containing 0.6 to 2 percent phosphorus

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