FR648205A - Metallurgical process - Google Patents

Metallurgical process

Info

Publication number
FR648205A
FR648205A FR648205DA FR648205A FR 648205 A FR648205 A FR 648205A FR 648205D A FR648205D A FR 648205DA FR 648205 A FR648205 A FR 648205A
Authority
FR
France
Prior art keywords
metallurgical process
metallurgical
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
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.)
Vacuumschmelze GmbH and Co KG
Original Assignee
Vacuumschmelze GmbH and Co KG
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 Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG
Application granted granted Critical
Publication of FR648205A publication Critical patent/FR648205A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
FR648205D 1927-09-15 1927-09-15 Metallurgical process Expired FR648205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR648205T 1927-09-15

Publications (1)

Publication Number Publication Date
FR648205A true FR648205A (en) 1928-12-06

Family

ID=9002529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648205D Expired FR648205A (en) 1927-09-15 1927-09-15 Metallurgical process

Country Status (1)

Country Link
FR (1) FR648205A (en)

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