GB188699A - Improvements in aluminium alloys - Google Patents

Improvements in aluminium alloys

Info

Publication number
GB188699A
GB188699A GB1626321A GB1626321A GB188699A GB 188699 A GB188699 A GB 188699A GB 1626321 A GB1626321 A GB 1626321A GB 1626321 A GB1626321 A GB 1626321A GB 188699 A GB188699 A GB 188699A
Authority
GB
United Kingdom
Prior art keywords
per cent
alloys
aluminium
manganese
magnesium
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
GB1626321A
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Priority to GB1626321A priority Critical patent/GB188699A/en
Publication of GB188699A publication Critical patent/GB188699A/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
    • C22C21/12—Alloys based on aluminium with copper 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

188,699. Bloxam, A. G., (Aluminum Co. of america). June 13, 1921. Alloys.-Aluminium alloys containing copper and magnesium, with or without manganese, chromium, or other metal, are improved by the addition of an alkali metal. For example up to 2 per cent of calcium may be added to an aluminium alloy containing about 4 per cent of copper and about 0.5 per cent of magnesium, with or without about 1 per cent of manganese. The allovs may be made by utilizing suitable proportions of previously prepared rich alloys of aluminium with the other constdtuent metals.
GB1626321A 1921-06-13 1921-06-13 Improvements in aluminium alloys Expired GB188699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1626321A GB188699A (en) 1921-06-13 1921-06-13 Improvements in aluminium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1626321A GB188699A (en) 1921-06-13 1921-06-13 Improvements in aluminium alloys

Publications (1)

Publication Number Publication Date
GB188699A true GB188699A (en) 1922-11-13

Family

ID=10074155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1626321A Expired GB188699A (en) 1921-06-13 1921-06-13 Improvements in aluminium alloys

Country Status (1)

Country Link
GB (1) GB188699A (en)

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