CN103050268B - 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 - Google Patents
基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 Download PDFInfo
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- CN103050268B CN103050268B CN201210592348.5A CN201210592348A CN103050268B CN 103050268 B CN103050268 B CN 103050268B CN 201210592348 A CN201210592348 A CN 201210592348A CN 103050268 B CN103050268 B CN 103050268B
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
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- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
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- LKNRQYTYDPPUOX-UHFFFAOYSA-K trifluoroterbium Chemical compound F[Tb](F)F LKNRQYTYDPPUOX-UHFFFAOYSA-K 0.000 description 1
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- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered
Abstract
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CN201210592348.5A CN103050268B (zh) | 2012-12-31 | 2012-12-31 | 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 |
PCT/CN2013/091061 WO2014101880A1 (zh) | 2012-12-31 | 2013-12-31 | 基于蒸镀处理的稀土磁铁用合金粉末的制造方法和稀土磁铁的制造方法 |
US14/758,696 US20150357119A1 (en) | 2012-12-31 | 2013-12-31 | Manufacturing methods of a powder for rare earth magnet and the rare earth magnet based on evaporation treatment |
PCT/CN2013/091065 WO2014101882A1 (zh) | 2012-12-31 | 2013-12-31 | 基于蒸镀处理的稀土磁铁用合金粉末的制造方法和稀土磁铁的制造方法 |
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CN103050268B (zh) * | 2012-12-31 | 2016-01-20 | 厦门钨业股份有限公司 | 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 |
CN104900359B (zh) * | 2015-05-07 | 2017-09-12 | 安泰科技股份有限公司 | 复合靶气相沉淀制备晶界扩散稀土永磁材料的方法 |
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CN105598435A (zh) * | 2015-11-12 | 2016-05-25 | 苏州萨伯工业设计有限公司 | 在磁钢废料中添加磷制备纳米复合永磁材料的方法 |
CN105336464B (zh) * | 2015-11-30 | 2017-06-30 | 宁波可可磁业股份有限公司 | 一种钕铁硼磁性材料的制备方法 |
CN105489368B (zh) * | 2015-12-28 | 2017-10-31 | 宁波市电力设计院有限公司 | 钕铁硼永磁体的制备方法 |
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WO2018113717A1 (zh) * | 2016-12-21 | 2018-06-28 | 包头稀土研究院 | 钕铁硼永磁材料的制备方法 |
CN106676310A (zh) * | 2017-03-07 | 2017-05-17 | 龙岩紫荆创新研究院 | 一种Ag‑Cu‑Sn晶界扩散添加剂及含有该晶界扩散添加剂的钕铁硼磁体 |
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JP7139920B2 (ja) * | 2018-12-03 | 2022-09-21 | Tdk株式会社 | R‐t‐b系永久磁石 |
JP7293772B2 (ja) * | 2019-03-20 | 2023-06-20 | Tdk株式会社 | R-t-b系永久磁石 |
US20200303100A1 (en) * | 2019-03-22 | 2020-09-24 | Tdk Corporation | R-t-b based permanent magnet |
CN110993232B (zh) * | 2019-12-04 | 2021-03-26 | 厦门钨业股份有限公司 | 一种r-t-b系永磁材料、制备方法和应用 |
CN111326307B (zh) * | 2020-03-17 | 2021-12-28 | 宁波金鸡强磁股份有限公司 | 一种渗透磁体用的涂覆材料及高矫顽力钕铁硼磁体的制备方法 |
CN111613402B (zh) * | 2020-05-18 | 2021-07-20 | 安徽吉华新材料有限公司 | 一种利用钕铁硼废旧磁钢再制造高性能永磁体的工艺 |
CN112348101B (zh) * | 2020-11-16 | 2023-04-07 | 中冶赛迪信息技术(重庆)有限公司 | 一种基于异常数据分析的轧钢燃耗预警方法及系统 |
CN113441717B (zh) * | 2021-07-02 | 2023-05-16 | 生一伦磁业有限公司 | 一种钕铁硼永磁材料的烧结方法 |
CN114898959B (zh) * | 2022-04-29 | 2024-04-12 | 江苏兰诺磁业有限公司 | 一种高矫顽力的钕铁硼硬磁材料及其制备方法 |
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- 2013-12-31 US US14/758,696 patent/US20150357119A1/en not_active Abandoned
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