CN103412037B - 用于各向异性永磁材料磁取向检测的快速无损检测方法 - Google Patents
用于各向异性永磁材料磁取向检测的快速无损检测方法 Download PDFInfo
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- CN103412037B CN103412037B CN201310224327.2A CN201310224327A CN103412037B CN 103412037 B CN103412037 B CN 103412037B CN 201310224327 A CN201310224327 A CN 201310224327A CN 103412037 B CN103412037 B CN 103412037B
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- 239000000696 magnetic material Substances 0.000 title claims abstract description 75
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- 230000006698 induction Effects 0.000 claims abstract description 31
- 230000005389 magnetism Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
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- 230000005347 demagnetization Effects 0.000 description 3
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
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CN201310224327.2A CN103412037B (zh) | 2013-06-02 | 2013-06-02 | 用于各向异性永磁材料磁取向检测的快速无损检测方法 |
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CN201310224327.2A CN103412037B (zh) | 2013-06-02 | 2013-06-02 | 用于各向异性永磁材料磁取向检测的快速无损检测方法 |
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CN103412037B true CN103412037B (zh) | 2015-09-23 |
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CN104020425B (zh) * | 2014-05-21 | 2016-09-21 | 宁波韵升股份有限公司 | 检测未充磁各向异性磁钢磁化方向的方法 |
CN107918107B (zh) * | 2017-12-14 | 2023-09-08 | 安徽大学 | 永磁同步直线电机的退磁检测装置及检测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475305A (en) * | 1993-02-18 | 1995-12-12 | Iowa State University Research Foundation, Inc. | Magnetic inspection probe for measurement of magnetic anisotropy |
CN1191317A (zh) * | 1997-02-19 | 1998-08-26 | 日本电气株式会社 | 铁磁体传感器 |
CN1790005A (zh) * | 2005-11-28 | 2006-06-21 | 兰州大学 | 磁性薄膜材料面内单轴各向异性测试方法 |
CN101846730A (zh) * | 2009-03-24 | 2010-09-29 | 北京京磁强磁材料有限公司 | 检测各向异性永磁体易磁化方向的方法及装置 |
CN102132155A (zh) * | 2008-08-27 | 2011-07-20 | 杰富意钢铁株式会社 | 磁测定方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06289112A (ja) * | 1993-03-31 | 1994-10-18 | Tokin Corp | 磁気測定装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475305A (en) * | 1993-02-18 | 1995-12-12 | Iowa State University Research Foundation, Inc. | Magnetic inspection probe for measurement of magnetic anisotropy |
CN1191317A (zh) * | 1997-02-19 | 1998-08-26 | 日本电气株式会社 | 铁磁体传感器 |
CN1790005A (zh) * | 2005-11-28 | 2006-06-21 | 兰州大学 | 磁性薄膜材料面内单轴各向异性测试方法 |
CN102132155A (zh) * | 2008-08-27 | 2011-07-20 | 杰富意钢铁株式会社 | 磁测定方法及装置 |
CN101846730A (zh) * | 2009-03-24 | 2010-09-29 | 北京京磁强磁材料有限公司 | 检测各向异性永磁体易磁化方向的方法及装置 |
Non-Patent Citations (2)
Title |
---|
丁承志.各向异性永磁材料取向度测定(X射线衍射法).《磁性材料及器件》.1989,第20卷(第1期),4-9. * |
盛步云等.稀土永磁磁钢可控电磁成型取向器的研制.《武汉理工大学学报(信息与管理工程版)》.2001,第23卷(第1期),85-87. * |
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Address after: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee after: Fujian Jinlong Rare Earth Co.,Ltd. Address before: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. |