Title:
ALLOY MEMBER, ARTICLE, AND MANUFACTURING METHOD OF ALLOY MEMBER
Document Type and Number:
WIPO Patent Application WO/2021/241250
Kind Code:
A1
Abstract:
The alloy member 100 is made of an alloy which contains Mg, Li, and Al, with the sum of the Mg content and the Li content being 90 mass% or more and the Al content being in a range of 1 mass% to 10 mass%, and which has an α-phase and a β-phase. The alloy member 100 has a first surface 102A. Given that a (111) peak intensity of LiAl measured in a 2θ range of 24.0˚ to 24.4˚ during 2θ-θ measurement of an X-ray diffraction measurement of the first surface 102A with a measurement wavelength of 1.5418 Å is defined as I, and a (101) peak intensity of the α-phase measured in a 2θ range of 36.7˚ to 37.3˚ as I0, the intensity ratio of I to I0 is 0.10 or lower.
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Inventors:
SAKAMOTO JUN-ICHI (JP)
ISHIZUKA KEIICHI (JP)
TAMIYA HIROTOMO (JP)
ISHIZUKA KEIICHI (JP)
TAMIYA HIROTOMO (JP)
Application Number:
PCT/JP2021/018209
Publication Date:
December 02, 2021
Filing Date:
May 13, 2021
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
C22C23/00; C22C23/02; C22F1/00; C22F1/06; C25D11/00; C25D11/30
Domestic Patent References:
| WO2019208287A1 | 2019-10-31 |
Foreign References:
| CN104233024A | 2014-12-24 | |||
| CN108179335A | 2018-06-19 | |||
| CN109609823A | 2019-04-12 | |||
| US20170266346A1 | 2017-09-21 | |||
| CN107523724A | 2017-12-29 | |||
| JP2020097783A | 2020-06-25 |
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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