CN104851545A - 一种具有晶界扩散层的永磁材料制备方法 - Google Patents
一种具有晶界扩散层的永磁材料制备方法 Download PDFInfo
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- CN104851545A CN104851545A CN201510262001.8A CN201510262001A CN104851545A CN 104851545 A CN104851545 A CN 104851545A CN 201510262001 A CN201510262001 A CN 201510262001A CN 104851545 A CN104851545 A CN 104851545A
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105170976A (zh) * | 2015-10-23 | 2015-12-23 | 北京科技大学 | 一种压坯扩渗后低温烧结制备高矫顽力钕铁硼的方法 |
CN105931782A (zh) * | 2016-06-27 | 2016-09-07 | 无锡新大力电机有限公司 | 一种低能耗钕铁硼磁性材料的制备方法 |
CN106887321A (zh) * | 2015-12-16 | 2017-06-23 | 北京中科三环高技术股份有限公司 | 一种提高稀土磁体矫顽力的方法 |
CN107256795A (zh) * | 2017-06-27 | 2017-10-17 | 北京科技大学 | 利用两步晶界扩散工艺制备高性能烧结钕铁硼磁体的方法 |
CN107799291A (zh) * | 2017-10-22 | 2018-03-13 | 苏州南尔材料科技有限公司 | 一种具有电镀层的锰铋永磁材料的制备方法 |
CN108364739A (zh) * | 2018-04-17 | 2018-08-03 | 京磁材料科技股份有限公司 | 钕铁硼磁体及其制备方法 |
CN108899149A (zh) * | 2018-08-29 | 2018-11-27 | 南京理工大学 | 一种重稀土Dy高效扩散制备高矫顽力钕铁硼磁体的方法 |
CN110957125A (zh) * | 2019-12-24 | 2020-04-03 | 厦门钨业股份有限公司 | 一种钕铁硼永磁材料的烧结方法、钕铁硼永磁材料 |
CN111710519A (zh) * | 2017-11-29 | 2020-09-25 | 宁德市星宇科技有限公司 | 一种晶界扩散制备钕铁硼磁体的方法 |
Citations (9)
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CN1058579C (zh) * | 1989-03-22 | 2000-11-15 | 住友特殊金属株式会社 | 永久磁体 |
CN101563737A (zh) * | 2006-12-21 | 2009-10-21 | 株式会社爱发科 | 永磁铁及永磁铁的制造方法 |
JP2012164764A (ja) * | 2011-02-04 | 2012-08-30 | Toyota Central R&D Labs Inc | 磁性体およびその製造方法 |
JP2012234985A (ja) * | 2011-05-02 | 2012-11-29 | Toyota Motor Corp | 高保磁力NdFeB磁石の製法 |
CN103050267A (zh) * | 2012-12-31 | 2013-04-17 | 厦门钨业股份有限公司 | 一种基于细粉热处理的烧结Nd-Fe-B系磁铁制作方法 |
CN103474225A (zh) * | 2013-07-20 | 2013-12-25 | 南通万宝实业有限公司 | 一种镝铈掺杂的钕铁硼磁体的制备方法 |
CN103611896A (zh) * | 2013-12-04 | 2014-03-05 | 南昌航空大学 | 一种通过电弧熔炼和熔体快淬制备MnCo(Ni)Ge基合金薄带的方法 |
CN103812281A (zh) * | 2014-03-01 | 2014-05-21 | 南通万宝实业有限公司 | 一种节能永磁交流同步电机用复合磁体的制备工艺 |
CN104593666A (zh) * | 2015-01-09 | 2015-05-06 | 梁玲 | 一种镧掺杂铁钴基软磁材料的制备方法 |
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2015
- 2015-05-21 CN CN201510262001.8A patent/CN104851545B/zh active Active
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CN1058579C (zh) * | 1989-03-22 | 2000-11-15 | 住友特殊金属株式会社 | 永久磁体 |
CN101563737A (zh) * | 2006-12-21 | 2009-10-21 | 株式会社爱发科 | 永磁铁及永磁铁的制造方法 |
JP2012164764A (ja) * | 2011-02-04 | 2012-08-30 | Toyota Central R&D Labs Inc | 磁性体およびその製造方法 |
JP2012234985A (ja) * | 2011-05-02 | 2012-11-29 | Toyota Motor Corp | 高保磁力NdFeB磁石の製法 |
CN103050267A (zh) * | 2012-12-31 | 2013-04-17 | 厦门钨业股份有限公司 | 一种基于细粉热处理的烧结Nd-Fe-B系磁铁制作方法 |
CN103474225A (zh) * | 2013-07-20 | 2013-12-25 | 南通万宝实业有限公司 | 一种镝铈掺杂的钕铁硼磁体的制备方法 |
CN103611896A (zh) * | 2013-12-04 | 2014-03-05 | 南昌航空大学 | 一种通过电弧熔炼和熔体快淬制备MnCo(Ni)Ge基合金薄带的方法 |
CN103812281A (zh) * | 2014-03-01 | 2014-05-21 | 南通万宝实业有限公司 | 一种节能永磁交流同步电机用复合磁体的制备工艺 |
CN104593666A (zh) * | 2015-01-09 | 2015-05-06 | 梁玲 | 一种镧掺杂铁钴基软磁材料的制备方法 |
Non-Patent Citations (1)
Title |
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常诚: "晶界扩散型低重稀土烧结Nd-Fe-B永磁材料研究", 《2012中国功能新材料学术论坛暨第三届全国电磁材料及器件学术会议论文摘要集》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105170976A (zh) * | 2015-10-23 | 2015-12-23 | 北京科技大学 | 一种压坯扩渗后低温烧结制备高矫顽力钕铁硼的方法 |
CN106887321A (zh) * | 2015-12-16 | 2017-06-23 | 北京中科三环高技术股份有限公司 | 一种提高稀土磁体矫顽力的方法 |
CN106887321B (zh) * | 2015-12-16 | 2019-11-19 | 北京中科三环高技术股份有限公司 | 一种提高稀土磁体矫顽力的方法 |
CN105931782A (zh) * | 2016-06-27 | 2016-09-07 | 无锡新大力电机有限公司 | 一种低能耗钕铁硼磁性材料的制备方法 |
CN107256795A (zh) * | 2017-06-27 | 2017-10-17 | 北京科技大学 | 利用两步晶界扩散工艺制备高性能烧结钕铁硼磁体的方法 |
CN107799291A (zh) * | 2017-10-22 | 2018-03-13 | 苏州南尔材料科技有限公司 | 一种具有电镀层的锰铋永磁材料的制备方法 |
CN111710519A (zh) * | 2017-11-29 | 2020-09-25 | 宁德市星宇科技有限公司 | 一种晶界扩散制备钕铁硼磁体的方法 |
CN108364739A (zh) * | 2018-04-17 | 2018-08-03 | 京磁材料科技股份有限公司 | 钕铁硼磁体及其制备方法 |
CN108364739B (zh) * | 2018-04-17 | 2020-03-31 | 京磁材料科技股份有限公司 | 钕铁硼磁体及其制备方法 |
CN108899149A (zh) * | 2018-08-29 | 2018-11-27 | 南京理工大学 | 一种重稀土Dy高效扩散制备高矫顽力钕铁硼磁体的方法 |
CN110957125A (zh) * | 2019-12-24 | 2020-04-03 | 厦门钨业股份有限公司 | 一种钕铁硼永磁材料的烧结方法、钕铁硼永磁材料 |
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