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
GB7634/33A
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
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Filing date
Publication date
Application filed by DURENER METALLWERKE AG, KARL LEO MEISSNERfiledCriticalDURENER METALLWERKE AG
Publication of GB390121ApublicationCriticalpatent/GB390121A/en
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
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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, 1,02-2 per cent of magnesium, 0,4-0,7 per cent of silicon, and 0,6-1,4 per cent of manganese.
GB7634/33A1931-09-121932-07-29Malleable and age-hardenable aluminium alloys
ExpiredGB390121A
(en)