HU164987B - - Google Patents

Info

Publication number
HU164987B
HU164987B HUTA001120A HU164987B HU 164987 B HU164987 B HU 164987B HU TA001120 A HUTA001120 A HU TA001120A HU 164987 B HU164987 B HU 164987B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 HUTA001120 priority Critical patent/HU164987B/hu
Priority to LU65362D priority patent/LU65362A1/xx
Priority to DE19722223974 priority patent/DE2223974C3/de
Publication of HU164987B publication Critical patent/HU164987B/hu

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
HUTA001120 1971-05-17 1971-05-17 HU164987B (OSRAM)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HUTA001120 HU164987B (OSRAM) 1971-05-17 1971-05-17
LU65362D LU65362A1 (OSRAM) 1971-05-17 1972-05-15
DE19722223974 DE2223974C3 (de) 1971-05-17 1972-05-17 Verfahren und Schmelzofen zur Herstellung einer Desoxydations- und Stahlveredlungsleglerung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001120 HU164987B (OSRAM) 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
HU164987B true HU164987B (OSRAM) 1974-05-28

Family

ID=11001773

Family Applications (1)

Application Number Title Priority Date Filing Date
HUTA001120 HU164987B (OSRAM) 1971-05-17 1971-05-17

Country Status (2)

Country Link
HU (1) HU164987B (OSRAM)
LU (1) LU65362A1 (OSRAM)

Also Published As

Publication number Publication date
DE2223974B2 (de) 1975-12-18
LU65362A1 (OSRAM) 1972-08-23
DE2223974A1 (de) 1972-12-07

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628