DD103266A1 - - Google Patents

Info

Publication number
DD103266A1
DD103266A1 DD16969673A DD16969673A DD103266A1 DD 103266 A1 DD103266 A1 DD 103266A1 DD 16969673 A DD16969673 A DD 16969673A DD 16969673 A DD16969673 A DD 16969673A DD 103266 A1 DD103266 A1 DD 103266A1
Authority
DD
German Democratic Republic
Application number
DD16969673A
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
Priority to DD16969673A priority Critical patent/DD103266A1/xx
Publication of DD103266A1 publication Critical patent/DD103266A1/xx
Priority to DE19742405065 priority patent/DE2405065A1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/34Blowing through the bath
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04Removing impurities by adding a treating agent
    • C21C7/072Treatment with gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
DD16969673A 1973-03-26 1973-03-26 DD103266A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD16969673A DD103266A1 (de) 1973-03-26 1973-03-26
DE19742405065 DE2405065A1 (de) 1973-03-26 1974-02-02 Verfahren zur behandlung fluessiger metalle und metallverbindungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16969673A DD103266A1 (de) 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
DD103266A1 true DD103266A1 (de) 1974-01-12

Family

ID=5490568

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16969673A DD103266A1 (de) 1973-03-26 1973-03-26

Country Status (2)

Country Link
DD (1) DD103266A1 (de)
DE (1) DE2405065A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005506A1 (de) * 1978-05-11 1979-11-28 BASF Aktiengesellschaft Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005506A1 (de) * 1978-05-11 1979-11-28 BASF Aktiengesellschaft Verfahren zur Behandlung von Roheisen- und Stahlschmelzen bzw. Legierungen

Also Published As

Publication number Publication date
DE2405065A1 (de) 1974-10-17

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