GB158827A - Alloys and process of treating same - Google Patents

Alloys and process of treating same

Info

Publication number
GB158827A
GB158827A GB3260/21A GB326021A GB158827A GB 158827 A GB158827 A GB 158827A GB 3260/21 A GB3260/21 A GB 3260/21A GB 326021 A GB326021 A GB 326021A GB 158827 A GB158827 A GB 158827A
Authority
GB
United Kingdom
Prior art keywords
per cent
alloys
aluminium
fluoride
silicon
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
GB3260/21A
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 GB158827A publication Critical patent/GB158827A/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
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

158,827. Pacz, A. Feb. 13, 1920, [Convention date]. Alloys.-Aluminium alloys, for making castings, containing 5-25 per cent of silicon, preferably about 12.5 per cent, which may be made by melting together 1 part of commercial silicon and 4 parts of aluminium and adding to the decanted molten product the remainder of the aluminium, are refined by treatment with an alkali fluoride, with or without other salts; or a mixture adapted to yield an alkali fluoride, such as sodium fluoride and sodium chloride, may be used. The amount of iron present in the alloys preferably does not exceed 0.5 per cent. An alloy of 92 per cent of aluminium and 8 per cent of copper is also referred to.
GB3260/21A 1920-02-13 1921-01-26 Alloys and process of treating same Expired GB158827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US158827XA 1920-02-13 1920-02-13

Publications (1)

Publication Number Publication Date
GB158827A true GB158827A (en) 1922-04-26

Family

ID=21774157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3260/21A Expired GB158827A (en) 1920-02-13 1921-01-26 Alloys and process of treating same

Country Status (1)

Country Link
GB (1) GB158827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112342414A (en) * 2020-11-06 2021-02-09 辽宁忠旺集团有限公司 6101B aluminium alloy casting production process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112342414A (en) * 2020-11-06 2021-02-09 辽宁忠旺集团有限公司 6101B aluminium alloy casting production process

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