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GB387724A - Improvements in scavengers or improvers for use in the treatment of molten metals and alloys - Google Patents

Improvements in scavengers or improvers for use in the treatment of molten metals and alloys

Info

Publication number
GB387724A
GB387724A GB2629532A GB2629532A GB387724A GB 387724 A GB387724 A GB 387724A GB 2629532 A GB2629532 A GB 2629532A GB 2629532 A GB2629532 A GB 2629532A GB 387724 A GB387724 A GB 387724A
Authority
GB
United Kingdom
Prior art keywords
metals
alloys
improvers
scavengers
treatment
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
GB2629532A
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
Priority to GB2629532A priority Critical patent/GB387724A/en
Publication of GB387724A publication Critical patent/GB387724A/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
    • C22C—ALLOYS
    • C22C24/00—Alloys based on an alkali or an alkaline earth metal
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

An alloy for use as a scavenger or improver for treating molten metals or alloys consists of lithium with one or more of the following metals: calcium, barium, strontium, alkali metals, and rare earth metals. The alloy may contain also one or more of the metals to be treated, for example iron, nickel, or copper. The alloy may be used in the form of a brick, block, or briquette.
GB2629532A 1931-07-04 1931-07-04 Improvements in scavengers or improvers for use in the treatment of molten metals and alloys Expired GB387724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2629532A GB387724A (en) 1931-07-04 1931-07-04 Improvements in scavengers or improvers for use in the treatment of molten metals and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2629532A GB387724A (en) 1931-07-04 1931-07-04 Improvements in scavengers or improvers for use in the treatment of molten metals and alloys

Publications (1)

Publication Number Publication Date
GB387724A true GB387724A (en) 1933-02-06

Family

ID=10241370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2629532A Expired GB387724A (en) 1931-07-04 1931-07-04 Improvements in scavengers or improvers for use in the treatment of molten metals and alloys

Country Status (1)

Country Link
GB (1) GB387724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509971A1 (en) * 1991-04-16 1992-10-21 SAES GETTERS S.p.A. A process for the sorption of residual gas and especially nitrogen gas by means of a non-evaporated barium getter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509971A1 (en) * 1991-04-16 1992-10-21 SAES GETTERS S.p.A. A process for the sorption of residual gas and especially nitrogen gas by means of a non-evaporated barium getter

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