GB257221A - Improvements in and relating to the protection of molten baths of easily oxidisable metals - Google Patents

Improvements in and relating to the protection of molten baths of easily oxidisable metals

Info

Publication number
GB257221A
GB257221A GB3867/26A GB386726A GB257221A GB 257221 A GB257221 A GB 257221A GB 3867/26 A GB3867/26 A GB 3867/26A GB 386726 A GB386726 A GB 386726A GB 257221 A GB257221 A GB 257221A
Authority
GB
United Kingdom
Prior art keywords
relating
protection
molten baths
layer
easily oxidisable
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
GB3867/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB257221A publication Critical patent/GB257221A/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
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

257,221. Michel, G. Aug. 18, 1925, [Convention date]. Metal, preventing oxidation of, during melting.-Molten baths of easily oxidizable metals such as magnesium are protected from oxidation by means of a layer of the fluoride of the metal, or other fluoride, or a chloride such as ammonium chloride, such layer being further covered with a layer of sulphur.
GB3867/26A 1925-08-18 1926-02-10 Improvements in and relating to the protection of molten baths of easily oxidisable metals Expired GB257221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR257221X 1925-08-18

Publications (1)

Publication Number Publication Date
GB257221A true GB257221A (en) 1927-05-10

Family

ID=8884683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3867/26A Expired GB257221A (en) 1925-08-18 1926-02-10 Improvements in and relating to the protection of molten baths of easily oxidisable metals

Country Status (1)

Country Link
GB (1) GB257221A (en)

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