Invention Grant
- Patent Title: MnAl alloy and manufacturing method therefor
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Application No.: US16452872Application Date: 2019-06-26
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Publication No.: US11293085B2Publication Date: 2022-04-05
- Inventor: Suguru Satoh
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Young Law Firm, P.C.
- Priority: JPJP2018-125636 20180630
- Main IPC: C22F1/18
- IPC: C22F1/18 ; C25D3/66 ; C22C22/00
Abstract:
A MnAl alloy according to the present invention exhibits metamagnetism and has crystal grains containing a τ-MnAl phase and crystal grains containing a γ2-MnAl phase and a β-MnAl phase. When the ratio of the τ-MnAl phase is A, 75%≤A≤99% is preferably satisfied, and when the ratios of the γ2-MnAl phase and β-MnAl phase are B and C, respectively, B
Public/Granted literature
- US20200002797A1 MnAl ALLOY AND MANUFACTURING METHOD THEREFOR Public/Granted day:2020-01-02
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