发明授权
- 专利标题: Powder for magnet
- 专利标题(中): 磁粉粉
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申请号: US13496069申请日: 2011-04-13
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公开(公告)号: US09314843B2公开(公告)日: 2016-04-19
- 发明人: Toru Maeda , Asako Watanabe
- 申请人: Toru Maeda , Asako Watanabe
- 申请人地址: JP Osaka
- 专利权人: SUMITOMO ELECTRIC INDUSTRIES, LTD.
- 当前专利权人: SUMITOMO ELECTRIC INDUSTRIES, LTD.
- 当前专利权人地址: JP Osaka
- 代理机构: Ditthavong & Steiner, P.C.
- 优先权: JP2010-093875 20100415; JP2011-036281 20110222
- 国际申请: PCT/JP2011/059183 WO 20110413
- 国际公布: WO2011/129366 WO 20111020
- 主分类号: H01F1/01
- IPC分类号: H01F1/01 ; B22F3/24 ; B22F3/02 ; C23C8/08 ; B22F1/00 ; B22F3/10 ; B22F9/02 ; C22C33/02 ; H01F41/02 ; H01F1/057
摘要:
The present invention provides a powder for a magnet which can form a rare earth magnet having excellent magnetic characteristics and which has excellent moldability, a method for producing the powder for a magnet, a powder compact, and a rare earth-iron-boron-based alloy material.
公开/授权文献
- US20120237769A1 POWDER FOR MAGNET 公开/授权日:2012-09-20
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