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Title:
ALUMINUM ALLOY MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/170589
Kind Code:
A1
Abstract:
Provided is an aluminum alloy material containing 1.2 to 6.5 at.% inclusive of Fe and 0.005 at.% or more and less than 0.15 at.% of at least one element selected from the group consisting of Nd, W and Sc, with the remainder made up by Al and unavoidable impurities.

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Inventors:
MAEDA TORU (JP)
IWASAKI RUI (JP)
Application Number:
PCT/JP2019/049979
Publication Date:
August 27, 2020
Filing Date:
December 20, 2019
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C22C21/00; B22D11/06; B22F3/02; B22F3/14; B22F9/08
Domestic Patent References:
WO2019135372A12019-07-11
Foreign References:
JPH01149935A1989-06-13
JPH0621326B21994-03-23
JP2018012869A2018-01-25
CN102978468A2013-03-20
JPH06158211A1994-06-07
JP2000096176A2000-04-04
Other References:
See also references of EP 3929319A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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