申请日期 | 2025-07-18 | 申请号 | US10222822 |
公开(公告)号 | US6890392B2 | 公开(公告)日 | 2005-05-10 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Hirokazu Kanekiyo; Toshio Miyoshi; Satoshi Hirosawa | ||
简介 | A method of making a material alloy for an iron-based rare earth magnet includes the step of forming a melt of an alloy with a composition of (Fe1-mTm)100-x-y-z-n(B1-pCp)xRyTi2Mn. T is Co and/or Ni; R is at least one element selected from Y (yttrium) and the rare earth elements; and M is at least one element selected from Al, Si, V, Cr, Mn, Ni, Cu, Zn, Ga, Zr, Nb, Mo, Ag, Hf, Ta, W, Pt, Au and Pb, wherein the following inequalities are satisfied : 10 |
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