Title:
LIGHTWEIGHT MULTI-COMPONENT ALLOY COMPRISING ALUMINUM AND TRANSITION METAL AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/065536
Kind Code:
A1
Abstract:
A multi-component alloy of the present invention has a chemical composition comprising: 50 atom% to 55 atom% of aluminum (A); 12 atom% to 25 atom% of at least two kinds of elements selected from manganese (Mn), iron (Fe), cobalt (Co), and nickel (Ni); and the balance being impurities. The multi-component alloy has a Vickers hardness of 550 HV to 700 HV and a density of less than 5.5 g/cc.
Inventors:
MORISHITA YUTO (KR)
HWANG SUNTAE (KR)
HWANG SUNTAE (KR)
Application Number:
PCT/KR2020/012830
Publication Date:
March 31, 2022
Filing Date:
September 23, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
C22C21/00; C22C1/04
Foreign References:
| KR20170113258A | 2017-10-12 | |||
| JP2018145456A | 2018-09-20 | |||
| KR20180122806A | 2018-11-14 | |||
| JP2016023352A | 2016-02-08 | |||
| US20160201169A1 | 2016-07-14 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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