FR2372236B1 - - Google Patents

Info

Publication number
FR2372236B1
FR2372236B1 FR7635921A FR7635921A FR2372236B1 FR 2372236 B1 FR2372236 B1 FR 2372236B1 FR 7635921 A FR7635921 A FR 7635921A FR 7635921 A FR7635921 A FR 7635921A FR 2372236 B1 FR2372236 B1 FR 2372236B1
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
FR7635921A
Other languages
French (fr)
Other versions
FR2372236A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon 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.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to FR7635921A priority Critical patent/FR2372236A1/fr
Publication of FR2372236A1 publication Critical patent/FR2372236A1/fr
Application granted granted Critical
Publication of FR2372236B1 publication Critical patent/FR2372236B1/fr
Granted legal-status Critical Current

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
    • C21C7/10—Handling in a vacuum

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)
FR7635921A 1976-11-29 1976-11-29 Procede et dispositif d'affinage sous vide d'un acier en fusion Granted FR2372236A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7635921A FR2372236A1 (fr) 1976-11-29 1976-11-29 Procede et dispositif d'affinage sous vide d'un acier en fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635921A FR2372236A1 (fr) 1976-11-29 1976-11-29 Procede et dispositif d'affinage sous vide d'un acier en fusion

Publications (2)

Publication Number Publication Date
FR2372236A1 FR2372236A1 (fr) 1978-06-23
FR2372236B1 true FR2372236B1 (en:Method) 1980-06-20

Family

ID=9180425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635921A Granted FR2372236A1 (fr) 1976-11-29 1976-11-29 Procede et dispositif d'affinage sous vide d'un acier en fusion

Country Status (1)

Country Link
FR (1) FR2372236A1 (en:Method)

Also Published As

Publication number Publication date
FR2372236A1 (fr) 1978-06-23

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