| 磁声发射测定应力模型及计算方法 |
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| 引用本文： | 马咸尧,吴金山.磁声发射测定应力模型及计算方法[J].钢铁研究,1992(4):42-46. |
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| 作者姓名： | 马咸尧 吴金山 |
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| 作者单位： | 华中理工大学 430074(马咸尧)，武钢职工大学 430080(吴金山) |
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| 摘 要： | 从理论上推导出了磁声发射(MAE)幅值与应力的关系模型,测量了16Mn钢焊接板材中的应力分布,根据标定曲线拟合测定应力的EN—σ实验表达式,它与理论模型有很好的对应性。
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| 关 键 词： | 磁声发射 应力模型 |
MODEL OF STRESS MEASUREMENT BY MAGNETIC ACOUSTIC EMISSION AND ITS CALCULATION |
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| Ma Xianyao Wu Jinshan Huazhong University of Science and Technology College for Staff and Workers of WISCO.MODEL OF STRESS MEASUREMENT BY MAGNETIC ACOUSTIC EMISSION AND ITS CALCULATION[J].Research on Iron and Steel,1992(4):42-46. |
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| Authors: | Ma Xianyao Wu Jinshan Huazhong University of Science and Technology College for Staff and Workers of WISCO |
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| Affiliation: | Ma Xianyao Wu Jinshan Huazhong University of Science and Technology College for Staff and Workers of WISCO |
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| Abstract: | |
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| Keywords: | magnetic acoustic emission stress model |
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