公开(公告)号：US20140210580A1

公开(公告)日：2014-07-31

申请号：US14167041

申请日：2014-01-29

申请人： Zhongjie Peng ,  Xiaotong Liu ,  Shengli Cui ,  Kaihong Ding

发明人： Zhongjie Peng ,  Xiaotong Liu ,  Shengli Cui ,  Kaihong Ding

IPC分类号： H01F41/02 ,  H01F7/02

CPC分类号： H01F41/0266 ,  B22F3/02 ,  B22F2003/023 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0278 ,  C22C38/005 ,  C22C38/02 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C22C2202/02 ,  H01F1/0577 ,  H01F1/058 ,  H01F7/02 ,  H01F41/0273 ,  B22F2304/10 ,  B22F2202/05 ,  B22F3/10 ,  B22F2003/248

摘要： The present invention discloses an R-T-B-M-C sintered magnet and a method for manufacturing the R-T-B-M-C sintered magnet from an R-T-B-M-C alloy powder including the lubricant. The present invention also discloses an apparatus for manufacturing the R-T-B-M-C sintered magnet from the R-T-B-M-C alloy powder including the lubricant. The apparatus includes an alloy powder feeding mechanism for distributing the R-T-B-M-C alloy powder including the lubricant, a filling mechanism including a mold for receiving the R-T-B-M-C alloy powder including the lubricant, a press mechanism for compressing the R-T-B-M-C alloy powder including the lubricant and a stacking mechanism for storing the mold including the R-T-B-M-C alloy powder including the lubricant.

摘要翻译： 本发明公开了一种R-T-B-M-C烧结磁体及由含有润滑剂的R-T-B-M-C合金粉末制造R-T-B-M-C烧结磁体的方法。 本发明还公开了一种由包含润滑剂的R-T-B-M-C合金粉末制造R-T-B-M-C烧结磁体的装置。 该装置包括用于分配包括润滑剂的RTBMC合金粉末的合金粉末进料机构，包括用于接收包含润滑剂的RTBMC合金粉末的模具的填充机构，用于压缩包含润滑剂的RTBMC合金粉末的压制机构和堆叠机构 用于存储包括包括润滑剂的RTBMC合金粉末的模具。

公开(公告)号：US09672980B2

公开(公告)日：2017-06-06

申请号：US14167041

申请日：2014-01-29

申请人： Zhongjie Peng ,  Xiaotong Liu ,  Shengli Cui ,  Kaihong Ding

发明人： Zhongjie Peng ,  Xiaotong Liu ,  Shengli Cui ,  Kaihong Ding

IPC分类号： H01F41/02 ,  H01F1/058 ,  H01F7/02 ,  C22C38/00 ,  C22C38/02 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  B22F3/02 ,  C22C33/02 ,  H01F1/057

CPC分类号： H01F41/0266 ,  B22F3/02 ,  B22F2003/023 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0278 ,  C22C38/005 ,  C22C38/02 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C22C2202/02 ,  H01F1/0577 ,  H01F1/058 ,  H01F7/02 ,  H01F41/0273 ,  B22F2304/10 ,  B22F2202/05 ,  B22F3/10 ,  B22F2003/248

摘要： The present invention discloses an R-T-B-M-C sintered magnet and a method for manufacturing the R-T-B-M-C sintered magnet from an R-T-B-M-C alloy powder including the lubricant. The present invention also discloses an apparatus for manufacturing the R-T-B-M-C sintered magnet from the R-T-B-M-C alloy powder including the lubricant. The apparatus includes an alloy powder feeding mechanism for distributing the R-T-B-M-C alloy powder including the lubricant, a filling mechanism including a mold for receiving the R-T-B-M-C alloy powder including the lubricant, a press mechanism for compressing the R-T-B-M-C alloy powder including the lubricant and a stacking mechanism for storing the mold including the R-T-B-M-C alloy powder including the lubricant.