BE757558A - Aciers d'alliage - Google Patents

Aciers d'alliage

Info

Publication number
BE757558A
BE757558A BE757558DA BE757558A BE 757558 A BE757558 A BE 757558A BE 757558D A BE757558D A BE 757558DA BE 757558 A BE757558 A BE 757558A
Authority
BE
Belgium
Prior art keywords
alloy steels
steels
alloy
Prior art date
Application number
Other languages
English (en)
Original Assignee
British Steel Corp
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.)
Publication date
Publication of BE757558A publication Critical patent/BE757558A/fr

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
    • C21C7/072—Treatment with gases
    • 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
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C7/0006—Adding metallic additives
    • C21C2007/0012—Lead
BE757558D 1969-10-15 Aciers d'alliage BE757558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5060969 1969-10-15

Publications (1)

Publication Number Publication Date
BE757558A true BE757558A (fr) 1971-03-16

Family

ID=10456606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757558D BE757558A (fr) 1969-10-15 Aciers d'alliage

Country Status (4)

Country Link
BE (1) BE757558A (fr)
DE (1) DE2051406B2 (fr)
FR (1) FR2065974A5 (fr)
GB (1) GB1322711A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA75241B (en) * 1974-08-14 1976-01-28 Inland Steel Co Leaded steel bar
GB2169316B (en) * 1984-12-28 1988-05-11 United Engineering Steels Ltd Improvements in or relating to the treatment of molten metal

Also Published As

Publication number Publication date
FR2065974A5 (fr) 1971-08-06
DE2051406A1 (de) 1971-04-22
DE2051406B2 (de) 1975-02-06
GB1322711A (en) 1973-07-11

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