FR1166198A - Process for the production, by fusion, of ductile metals - Google Patents

Process for the production, by fusion, of ductile metals

Info

Publication number
FR1166198A
FR1166198A FR1166198DA FR1166198A FR 1166198 A FR1166198 A FR 1166198A FR 1166198D A FR1166198D A FR 1166198DA FR 1166198 A FR1166198 A FR 1166198A
Authority
FR
France
Prior art keywords
fusion
production
ductile metals
ductile
metals
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus 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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Application granted granted Critical
Publication of FR1166198A publication Critical patent/FR1166198A/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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
FR1166198D 1957-02-08 1957-02-08 Process for the production, by fusion, of ductile metals Expired FR1166198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166198T 1957-02-08

Publications (1)

Publication Number Publication Date
FR1166198A true FR1166198A (en) 1958-11-04

Family

ID=9654897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166198D Expired FR1166198A (en) 1957-02-08 1957-02-08 Process for the production, by fusion, of ductile metals

Country Status (1)

Country Link
FR (1) FR1166198A (en)

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