Invention Grant
- Patent Title: Permanent magnet material and method for preparing the same
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Application No.: US15757888Application Date: 2016-09-09
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Publication No.: US10249418B2Publication Date: 2019-04-02
- Inventor: Xiangyi Zhang , Xiaohong Li , Wenpeng Song , Guangwei Huang , Li Lou , Fuchen Hou , Qian Zhang
- Applicant: YANSHAN UNIVERSITY
- Applicant Address: CN Qinhuangdao
- Assignee: YANSHAN UNIVERSITY
- Current Assignee: YANSHAN UNIVERSITY
- Current Assignee Address: CN Qinhuangdao
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: CN201510572046 20150910
- International Application: PCT/CN2016/098541 WO 20160909
- International Announcement: WO2017/041741 WO 20170316
- Main IPC: H01F1/055
- IPC: H01F1/055 ; H01F41/02
Abstract:
A permanent magnet material and a method thereof. The permanent magnet material comprises one or more rare earth elements and one or more transition metal elements, wherein the atomic percentage of the one or more rare earth elements is less than or equal to 13%, and the permanent magnet material has a maximum magnetic energy product of greater than or equal to 18 MGOe.
Public/Granted literature
- US20180174722A1 PERMANENT MAGNET MATERIAL AND METHOD FOR PREPARING THE SAME Public/Granted day:2018-06-21
Information query
