CN103632790B - 一种高磁能积钕铁硼永磁材料及其制备方法 - Google Patents
一种高磁能积钕铁硼永磁材料及其制备方法 Download PDFInfo
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- CN103632790B CN103632790B CN201310700328.XA CN201310700328A CN103632790B CN 103632790 B CN103632790 B CN 103632790B CN 201310700328 A CN201310700328 A CN 201310700328A CN 103632790 B CN103632790 B CN 103632790B
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CN106617460A (zh) * | 2016-09-29 | 2017-05-10 | 匡晓明 | 一种可穿戴单人交通工具及其专用人工智能路面 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5454998A (en) * | 1994-02-04 | 1995-10-03 | Ybm Technologies, Inc. | Method for producing permanent magnet |
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 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5454998A (en) * | 1994-02-04 | 1995-10-03 | Ybm Technologies, Inc. | Method for producing permanent magnet |
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 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-magnetic energy product neodymium-iron-boron permanent-magnet material and preparation method thereof Effective date of registration: 20180724 Granted publication date: 20160601 Pledgee: Sichuan Jiang copper rare earth magnet Co., Ltd. Pledgor: Zhang Zuozhou|Jiangsu Nanfang Permanent Magnetic Technology Co., Ltd. Registration number: 2018990000587 |
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Date of cancellation: 20190823 Granted publication date: 20160601 Pledgee: Sichuan Jiang copper rare earth magnet Co., Ltd. Pledgor: Jiangsu Nanfang Permanent Magnetic Technology Co., Ltd. Registration number: 2018990000587 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |