FR647632A - Improvements relating to the treatment of impure metals or alloys - Google Patents

Improvements relating to the treatment of impure metals or alloys

Info

Publication number
FR647632A
FR647632A FR647632DA FR647632A FR 647632 A FR647632 A FR 647632A FR 647632D A FR647632D A FR 647632DA FR 647632 A FR647632 A FR 647632A
Authority
FR
France
Prior art keywords
alloys
treatment
improvements relating
impure metals
impure
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)
Inventor
Henry Harris
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 filed Critical
Application granted granted Critical
Publication of FR647632A publication Critical patent/FR647632A/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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR647632D 1927-02-21 1928-01-24 Improvements relating to the treatment of impure metals or alloys Expired FR647632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB647632X 1927-02-21

Publications (1)

Publication Number Publication Date
FR647632A true FR647632A (en) 1928-11-27

Family

ID=10489891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647632D Expired FR647632A (en) 1927-02-21 1928-01-24 Improvements relating to the treatment of impure metals or alloys

Country Status (1)

Country Link
FR (1) FR647632A (en)

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