FR1277441A - Improvements in vacuum steel processing - Google Patents

Improvements in vacuum steel processing

Info

Publication number
FR1277441A
FR1277441A FR841913A FR841913A FR1277441A FR 1277441 A FR1277441 A FR 1277441A FR 841913 A FR841913 A FR 841913A FR 841913 A FR841913 A FR 841913A FR 1277441 A FR1277441 A FR 1277441A
Authority
FR
France
Prior art keywords
steel processing
vacuum steel
vacuum
processing
steel
Prior art date
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
FR841913A
Other languages
French (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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR841913A priority Critical patent/FR1277441A/en
Application granted granted Critical
Publication of FR1277441A publication Critical patent/FR1277441A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR841913A 1960-10-22 1960-10-22 Improvements in vacuum steel processing Expired FR1277441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841913A FR1277441A (en) 1960-10-22 1960-10-22 Improvements in vacuum steel processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841913A FR1277441A (en) 1960-10-22 1960-10-22 Improvements in vacuum steel processing

Publications (1)

Publication Number Publication Date
FR1277441A true FR1277441A (en) 1961-12-01

Family

ID=8741286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841913A Expired FR1277441A (en) 1960-10-22 1960-10-22 Improvements in vacuum steel processing

Country Status (1)

Country Link
FR (1) FR1277441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029665A1 (en) * 1969-01-30 1970-10-23 Hoesch Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029665A1 (en) * 1969-01-30 1970-10-23 Hoesch Ag

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