CN103776895B - 一种铁磁材料接触损伤评价的磁无损检测方法 - Google Patents
一种铁磁材料接触损伤评价的磁无损检测方法 Download PDFInfo
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- CN103776895B CN103776895B CN201410018913.6A CN201410018913A CN103776895B CN 103776895 B CN103776895 B CN 103776895B CN 201410018913 A CN201410018913 A CN 201410018913A CN 103776895 B CN103776895 B CN 103776895B
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- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 10
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
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CN201410018913.6A CN103776895B (zh) | 2014-01-15 | 2014-01-15 | 一种铁磁材料接触损伤评价的磁无损检测方法 |
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CN201410018913.6A CN103776895B (zh) | 2014-01-15 | 2014-01-15 | 一种铁磁材料接触损伤评价的磁无损检测方法 |
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CN103776895A CN103776895A (zh) | 2014-05-07 |
CN103776895B true CN103776895B (zh) | 2017-01-11 |
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Families Citing this family (4)
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CN107102057B (zh) * | 2017-04-28 | 2020-03-10 | 西南大学 | 基于磁场的斜拉桥拉索疲劳损伤监测系统及方法 |
CN109948211B (zh) * | 2019-03-08 | 2022-07-12 | 重庆交通大学 | 一种基于磁记忆信号的拉索结构损伤程度评价方法 |
CN115219584B (zh) * | 2022-07-20 | 2023-04-28 | 江西理工大学 | 一种铁磁性材料的金属磁记忆监测与评价方法 |
CN116698961A (zh) * | 2023-06-25 | 2023-09-05 | 中建二局安装工程有限公司 | 基于金属磁记忆法的焊缝内部损伤检测方法和系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0831323A1 (de) * | 1996-09-21 | 1998-03-25 | RBG Rohrnetzbau GmbH | Verfahren zum zerstörungsfreien Prüfen eines Prüflings mit einer Schweissnaht aus magnetisierbarem Material |
CN101089646A (zh) * | 2007-07-17 | 2007-12-19 | 南京农业大学 | 基于磁场梯度测量的金属磁记忆检测装置及方法 |
CN101718748A (zh) * | 2009-12-15 | 2010-06-02 | 中国石油集团川庆钻探工程有限公司 | 铁磁构件损伤的磁记忆诊断方法及装置 |
CN102393419A (zh) * | 2011-09-07 | 2012-03-28 | 北京交通大学 | 一种铁磁材料早期损伤的磁无损检测方法 |
CN102435668A (zh) * | 2011-08-31 | 2012-05-02 | 重庆大学 | 基于漏磁场双分量的阵列型铁磁构件表面缺陷探测器 |
Family Cites Families (1)
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JP2006234733A (ja) * | 2005-02-28 | 2006-09-07 | Jfe Engineering Kk | 磁気異方性センサ |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0831323A1 (de) * | 1996-09-21 | 1998-03-25 | RBG Rohrnetzbau GmbH | Verfahren zum zerstörungsfreien Prüfen eines Prüflings mit einer Schweissnaht aus magnetisierbarem Material |
CN101089646A (zh) * | 2007-07-17 | 2007-12-19 | 南京农业大学 | 基于磁场梯度测量的金属磁记忆检测装置及方法 |
CN101718748A (zh) * | 2009-12-15 | 2010-06-02 | 中国石油集团川庆钻探工程有限公司 | 铁磁构件损伤的磁记忆诊断方法及装置 |
CN102435668A (zh) * | 2011-08-31 | 2012-05-02 | 重庆大学 | 基于漏磁场双分量的阵列型铁磁构件表面缺陷探测器 |
CN102393419A (zh) * | 2011-09-07 | 2012-03-28 | 北京交通大学 | 一种铁磁材料早期损伤的磁无损检测方法 |
Non-Patent Citations (4)
Title |
---|
Wang Z D et al..Quantitative study of metal magnetic memory signal versus local stress concentration.《NDT&E International》.2010,第43卷(第6期),第513-518页. * |
Wang Z D et al..Theoretical studies of metal magnetic memory technique on magnetic flux leakage signals.《NDT&EInternational》.2010,第43卷(第4期),第354-359页. * |
姚凯 等.基于弱磁检测的损伤判据及参数识别.《力学与工程应用》.2012,第99-102页. * |
黄亭 等.基于三维漏磁信号的缺陷形状反演.《中国力学大会-2013论文摘要集》.2013,正文第112页最后一段,第113页第一段. * |
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Inventor after: Wang Yuesheng Inventor after: Yao Kai Inventor after: Huang Ting Inventor after: Lu Xiaopeng Inventor after: Wang Tingting Inventor after: Yang Shuangjing Inventor before: Wang Yuesheng Inventor before: Yao Kai Inventor before: Huang Ting Inventor before: Lu Xiaopeng Inventor before: Wang Tingting |
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