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FR77382E - Method and device for the purification of steel baths by means of gas - Google Patents

Method and device for the purification of steel baths by means of gas

Info

Publication number
FR77382E
FR77382E FR821731A FR821731A FR77382E FR 77382 E FR77382 E FR 77382E FR 821731 A FR821731 A FR 821731A FR 821731 A FR821731 A FR 821731A FR 77382 E FR77382 E FR 77382E
Authority
FR
France
Prior art keywords
purification
gas
steel baths
baths
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
FR821731A
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.)
Ruhrstahl AG
Original Assignee
Ruhrstahl AG
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 Ruhrstahl AG filed Critical Ruhrstahl AG
Priority to FR821731A priority Critical patent/FR77382E/en
Application granted granted Critical
Publication of FR77382E publication Critical patent/FR77382E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR821731A 1960-03-18 1960-03-18 Method and device for the purification of steel baths by means of gas Expired FR77382E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821731A FR77382E (en) 1960-03-18 1960-03-18 Method and device for the purification of steel baths by means of gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821731A FR77382E (en) 1960-03-18 1960-03-18 Method and device for the purification of steel baths by means of gas

Publications (1)

Publication Number Publication Date
FR77382E true FR77382E (en) 1962-02-23

Family

ID=8727386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821731A Expired FR77382E (en) 1960-03-18 1960-03-18 Method and device for the purification of steel baths by means of gas

Country Status (1)

Country Link
FR (1) FR77382E (en)

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