NL7009262A - - Google Patents

Info

Publication number
NL7009262A
NL7009262A NL7009262A NL7009262A NL7009262A NL 7009262 A NL7009262 A NL 7009262A NL 7009262 A NL7009262 A NL 7009262A NL 7009262 A NL7009262 A NL 7009262A NL 7009262 A NL7009262 A NL 7009262A
Authority
NL
Netherlands
Application number
NL7009262A
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
Publication of NL7009262A publication Critical patent/NL7009262A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
    • C21C7/0081—Treating and handling under pressure
    • 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
    • C21C7/072—Treatment with gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL7009262A 1969-06-25 1970-06-24 NL7009262A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE735159 1969-06-25

Publications (1)

Publication Number Publication Date
NL7009262A true NL7009262A (enrdf_load_stackoverflow) 1970-12-29

Family

ID=3854963

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7009262A NL7009262A (enrdf_load_stackoverflow) 1969-06-25 1970-06-24

Country Status (5)

Country Link
BE (1) BE735159A (enrdf_load_stackoverflow)
DE (1) DE2030996A1 (enrdf_load_stackoverflow)
FR (1) FR2047918A7 (enrdf_load_stackoverflow)
LU (1) LU61062A1 (enrdf_load_stackoverflow)
NL (1) NL7009262A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746361A (en) * 1987-04-03 1988-05-24 Inland Steel Company Controlling dissolved oxygen content in molten steel
AU605949B2 (en) * 1987-12-25 1991-01-24 Nkk Corporation Method for cleaning molten metal and apparatus therefor
FR2632971B1 (fr) * 1988-06-17 1993-09-03 Vallourec Procede de traitement des aciers liquides par injection de gaz a travers le fond de poche

Also Published As

Publication number Publication date
FR2047918B3 (enrdf_load_stackoverflow) 1973-04-06
FR2047918A7 (en) 1971-03-19
DE2030996A1 (de) 1971-01-07
LU61062A1 (enrdf_load_stackoverflow) 1970-08-04
BE735159A (enrdf_load_stackoverflow) 1969-12-29

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