CN105374541B - 一种改善烧结钕铁硼磁体性能的方法 - Google Patents
一种改善烧结钕铁硼磁体性能的方法 Download PDFInfo
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- CN105374541B CN105374541B CN201510391547.3A CN201510391547A CN105374541B CN 105374541 B CN105374541 B CN 105374541B CN 201510391547 A CN201510391547 A CN 201510391547A CN 105374541 B CN105374541 B CN 105374541B
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- iron boron
- neodymium iron
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CN110931237B (zh) * | 2019-12-06 | 2021-07-02 | 武汉科技大学 | 一种高电阻率高机械强度的软磁粉末材料的制备方法 |
Citations (3)
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CN101320609A (zh) * | 2008-03-21 | 2008-12-10 | 浙江大学 | 晶界相重构的高耐蚀性烧结钕铁硼磁体及其制备方法 |
CN103106991A (zh) * | 2013-01-30 | 2013-05-15 | 浙江大学 | 基于晶界重构的高矫顽力高稳定性钕铁硼磁体及制备方法 |
CN103215467A (zh) * | 2013-05-05 | 2013-07-24 | 沈阳中北真空磁电科技有限公司 | 一种高性能钕铁硼稀土永磁材料的制造方法 |
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JPS5416698A (en) * | 1978-07-24 | 1979-02-07 | Seiko Epson Corp | Preparing permanent magnet |
JP5326746B2 (ja) * | 2009-03-26 | 2013-10-30 | 日立金属株式会社 | 表面改質されたR−Fe−B系焼結磁石の製造方法 |
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CN101320609A (zh) * | 2008-03-21 | 2008-12-10 | 浙江大学 | 晶界相重构的高耐蚀性烧结钕铁硼磁体及其制备方法 |
CN103106991A (zh) * | 2013-01-30 | 2013-05-15 | 浙江大学 | 基于晶界重构的高矫顽力高稳定性钕铁硼磁体及制备方法 |
CN103215467A (zh) * | 2013-05-05 | 2013-07-24 | 沈阳中北真空磁电科技有限公司 | 一种高性能钕铁硼稀土永磁材料的制造方法 |
Non-Patent Citations (1)
Title |
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金属磁粉及氮化铁磁粉的耐氧化处理;苏光茹等;《信息记录材料》;19930430(第2期);第25页 * |
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Application publication date: 20160302 Assignee: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Assignor: ZHEJIANG DONGYANG DMEGC RARE EARTH MAGNET Co.,Ltd. Contract record no.: X2021330000681 Denomination of invention: A method for improving the properties of sintered Nd-Fe-B magnet Granted publication date: 20170616 License type: Common License Record date: 20211104 |
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Denomination of invention: A method to improve the properties of sintered NdFeB magnets Effective date of registration: 20220622 Granted publication date: 20170616 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG DONGYANG DMEGC RARE EARTH MAGNET Co.,Ltd. Registration number: Y2022330001023 |