| 高速钢精锻材的超声波检测 |
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| 引用本文： | 朱正义.高速钢精锻材的超声波检测[J].河北冶金,1996(6):30-33,12. |
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| 作者姓名： | 朱正义 |
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| 作者单位： | 河北省冶金研究院 |
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| 摘 要： | 介绍了高速钢精锻材Ａ型脉冲反射式超声波纵波接触法径向周测及标准（参考）试块、耦合剂、执行标准，经大量检测实践证明是行之有效、切实可行的。
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| 关 键 词： | 高速钢 锻材 超声波检测 |
ULTRASONIC INSPECTION FOR FORGING BAR OF HIGH SPEED STEEL |
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| Zhu Zhengyi.ULTRASONIC INSPECTION FOR FORGING BAR OF HIGH SPEED STEEL[J].Hebei Metallurgy,1996(6):30-33,12. |
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| Authors: | Zhu Zhengyi |
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| Affiliation: | Metallurgical Research Institute of Hebei Province |
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| Abstract: | The method, standard sample, coupling agent and regular standard of radial inspection along the outer circum surface of forging bar of H. S. S by longitudinal wave contact process of A-type pulse-echoing ultrasonic wave are introduced and proved feasible and effective through a good quantity of practice. |
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| Keywords: | high speed steel ultrasonic wave radial inspection of longitudinal wave along circum surface |
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