FR1603454A - - Google Patents

Info

Publication number
FR1603454A
FR1603454A FR1603454DA FR1603454A FR 1603454 A FR1603454 A FR 1603454A FR 1603454D A FR1603454D A FR 1603454DA FR 1603454 A FR1603454 A FR 1603454A
Authority
FR
France
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)
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
Application granted granted Critical
Publication of FR1603454A publication Critical patent/FR1603454A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C7/0081—Treating and handling under pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR1603454D 1967-08-24 1968-08-20 Expired FR1603454A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66306567A 1967-08-24 1967-08-24

Publications (1)

Publication Number Publication Date
FR1603454A true FR1603454A (enrdf_load_stackoverflow) 1971-04-19

Family

ID=24660340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603454D Expired FR1603454A (enrdf_load_stackoverflow) 1967-08-24 1968-08-20

Country Status (10)

Country Link
AT (1) AT308166B (enrdf_load_stackoverflow)
BE (1) BE719771A (enrdf_load_stackoverflow)
CH (1) CH509116A (enrdf_load_stackoverflow)
ES (1) ES357336A1 (enrdf_load_stackoverflow)
FR (1) FR1603454A (enrdf_load_stackoverflow)
GB (1) GB1217787A (enrdf_load_stackoverflow)
LU (1) LU56752A1 (enrdf_load_stackoverflow)
NL (1) NL6811946A (enrdf_load_stackoverflow)
NO (1) NO123613B (enrdf_load_stackoverflow)
SE (1) SE350280B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077477A1 (en) * 1970-01-08 1971-10-29 Usinor Vacuum vessel - used in the treatment of molten metal, esp steel
LU84093A1 (de) * 1982-04-16 1983-12-16 Arbed Einrichtung zum metallurgischen behandeln von fluessigen metallen
DE3426736A1 (de) * 1984-07-20 1986-01-30 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur spuelgasbehandlung von metallschmelzen

Also Published As

Publication number Publication date
GB1217787A (en) 1970-12-31
ES357336A1 (es) 1970-03-16
LU56752A1 (enrdf_load_stackoverflow) 1968-11-21
CH509116A (de) 1971-06-30
NL6811946A (enrdf_load_stackoverflow) 1969-02-26
BE719771A (enrdf_load_stackoverflow) 1969-02-03
NO123613B (enrdf_load_stackoverflow) 1971-12-20
AT308166B (de) 1973-06-25
SE350280B (enrdf_load_stackoverflow) 1972-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse