Invention Grant
- Patent Title: Fe-based nano-crystalline alloy
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Application No.: US15054446Application Date: 2016-02-26
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Publication No.: US09850562B2Publication Date: 2017-12-26
- Inventor: Akiri Urata , Yasunobu Yamada , Hiroyuki Matsumoto , Shigeyoshi Yoshida , Akihiro Makino
- Applicant: TOKIN CORPORATION , Tohoku Magnet Institute Co., Ltd
- Applicant Address: JP Sendai-Shi, Miyagi JP Sendai-Shi, Miyagi
- Assignee: TOHOKU MAGNET INSTITUTE CO., LTD,TOKIN CORPORATION
- Current Assignee: TOHOKU MAGNET INSTITUTE CO., LTD,TOKIN CORPORATION
- Current Assignee Address: JP Sendai-Shi, Miyagi JP Sendai-Shi, Miyagi
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2009-192887 20090824; JP2010-129250 20100604
- Main IPC: C22C45/02
- IPC: C22C45/02 ; C21D6/00 ; C22C33/00 ; H01F1/153 ; B22F1/00
Abstract:
An Fe-based nano-crystalline alloy formed from an alloy composition of (FeE)(100-X-Y-Z)BXPYCuZ having an amorphous phase as a main phase, wherein 79≦100-X-Y-Z≦86 atomic %, 4≦X≦9 atomic %, 1≦Y≦10 atomic %, and 0.5≦Z
Public/Granted literature
- US20160177429A1 FE-BASED NANO-CRYSTALLINE ALLOY Public/Granted day:2016-06-23
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