Invention Grant
- Patent Title: Separation of manganese bismuth powders
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Application No.: US16014055Application Date: 2018-06-21
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Publication No.: US11043319B2Publication Date: 2021-06-22
- Inventor: Wanfeng Li , Feng Liang
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman, P.C.
- Agent David Kelley
- Main IPC: H01F1/047
- IPC: H01F1/047 ; B22F1/00 ; C22C22/00 ; C22C12/00 ; C22C1/02
Abstract:
A method of increasing volume ratio of magnetic particles in a MnBi alloy includes depositing a MnBi alloy powder containing magnetic particles and non-magnetic particles on a sloped surface having a magnetic field acted thereupon. The method further includes collecting falling non-magnetic particles while separated magnetic particles are magnetically retained on the sloped surface.
Public/Granted literature
- US20190392969A1 SEPARATION OF MANGANESE BISMUTH POWDERS Public/Granted day:2019-12-26
Information query
