GB392388A - Malleable and age-hardenable aluminium alloys - Google Patents

Malleable and age-hardenable aluminium alloys

Info

Publication number
GB392388A
GB392388A GB21491/32A GB2149132A GB392388A GB 392388 A GB392388 A GB 392388A GB 21491/32 A GB21491/32 A GB 21491/32A GB 2149132 A GB2149132 A GB 2149132A GB 392388 A GB392388 A GB 392388A
Authority
GB
United Kingdom
Prior art keywords
malleable
age
per cent
aluminium alloys
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
GB21491/32A
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.)
DURENER METALLWERKE AG
KARL LEO MEISSNER
Original Assignee
DURENER METALLWERKE AG
KARL LEO MEISSNER
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 DURENER METALLWERKE AG, KARL LEO MEISSNER filed Critical DURENER METALLWERKE AG
Publication of GB392388A publication Critical patent/GB392388A/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 Of Alloys Or Alloy Compounds (AREA)

Abstract

Malleable age-hardenable aluminium alloys contain 3-5 per cent of copper, 0.7-1 per cent of magnesium, 0.4-0.58 per cent of silicon, and 0.6-1.4 per cent of manganese, the magnesium and silicon being in such proportions that they are present substantially wholly as magnesium silicide. The Specification as open to inspection under Sect. 91 describes also the subject-matter of Specification 390,121. This subject-matter does not appear in the Specification as accepted.
GB21491/32A 1931-09-12 1932-07-29 Malleable and age-hardenable aluminium alloys Expired GB392388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE392388X 1931-09-12

Publications (1)

Publication Number Publication Date
GB392388A true GB392388A (en) 1933-05-18

Family

ID=6385377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21491/32A Expired GB392388A (en) 1931-09-12 1932-07-29 Malleable and age-hardenable aluminium alloys

Country Status (1)

Country Link
GB (1) GB392388A (en)

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