| 激光辐照对30CrMnSiNi2A疲劳裂纹扩展速率的影响 |
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| 引用本文： | 张世杰
,杨怡生
,余承业.激光辐照对30CrMnSiNi2A疲劳裂纹扩展速率的影响[J].南京航空航天大学学报,1988(Z1). |
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| 作者姓名： | 张世杰 杨怡生 余承业 |
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| 摘 要： | 本文阐述了在疲劳裂纹中等速率扩展阶段,激光辐照对30CrMnSiNi2A具有降低裂纹扩展速率的效果,并对产生此效果的机理作了初步探讨。
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| 关 键 词： | 激光辐照 疲劳 断裂 疲劳裂纹扩展 |
The Effects on Fatigue Crack Growth Rate of 30CrMnSiNi2A Produced by Laser Irradiation |
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| Zhang Shijie Yang Yisheng Yu chengye.The Effects on Fatigue Crack Growth Rate of 30CrMnSiNi2A Produced by Laser Irradiation[J].Journal of Nanjing University of Aeronautics & Astronautics,1988(Z1). |
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| Authors: | Zhang Shijie Yang Yisheng Yu chengye |
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| Institution: | Zhang Shijie Yang Yisheng Yu chengye |
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| Abstract: | This paper indicated that laser irradiation could decrease the fatigue crack growth rate at medium crack propagation stage. The mechanism of the effects was also discussed briefly. |
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| Keywords: | laser irradiation fatigue fracture fatigue crack propagation |
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