GB288543A - Process for the de-oxidation of molten metals or alloys - Google Patents

Process for the de-oxidation of molten metals or alloys

Info

Publication number
GB288543A
GB288543A GB5601/28A GB560128A GB288543A GB 288543 A GB288543 A GB 288543A GB 5601/28 A GB5601/28 A GB 5601/28A GB 560128 A GB560128 A GB 560128A GB 288543 A GB288543 A GB 288543A
Authority
GB
United Kingdom
Prior art keywords
alloys
beryllium
molten metals
oxidation
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
GB5601/28A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB288543A publication Critical patent/GB288543A/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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

288,543. Siemens & Halske Akt.-Ges. April 11, 1927, [Convention date]. Dry processes of refining metals and alloys.- The deoxidation of molten metals and alloys, for example copper and nickel, is effected by the addition of beryllium, with or without other additions such as lithium. The beryllium may be added in the form of an alloy, in such amount that not more than about 0.5 per cent. of beryllium .is present in the product.
GB5601/28A 1927-04-11 1928-02-22 Process for the de-oxidation of molten metals or alloys Expired GB288543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE288543X 1927-04-11

Publications (1)

Publication Number Publication Date
GB288543A true GB288543A (en) 1928-09-06

Family

ID=6059611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5601/28A Expired GB288543A (en) 1927-04-11 1928-02-22 Process for the de-oxidation of molten metals or alloys

Country Status (1)

Country Link
GB (1) GB288543A (en)

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