Character analysis and development of metal material for microscale laser shock processing

CHE Zhi-gang; XIONG Liang-cai; SHI Tie-lin; YANG Li-kun

The microscale effect,elastic-plastic theory and material nonlinearity of laser shock processing were analyzed and discussed.The rotation ellipsoid model was put forward according to the physical development and space profile of plasma,which lay a theory foundation for plasma three dimension model.The development of microscale laser shock processing was presented.

Corresponding author: XIONG Liang-cai, lcx@mail.hust.edu.cn;

1. School of Mechanical Science and Engineering, Huazhong University of Science & Technology, Wuhan 430074, China;

2. Wuhan National Laboratory for Optoelectronics, Huazhong University of Science & Technology, Wuhan 430074, China

Received Date: 2007-05-14

Accepted Date: 2008-06-10

Available Online: 2008-08-25

Abstract: The microscale effect,elastic-plastic theory and material nonlinearity of laser shock processing were analyzed and discussed.The rotation ellipsoid model was put forward according to the physical development and space profile of plasma,which lay a theory foundation for plasma three dimension model.The development of microscale laser shock processing was presented.

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Reference (13)

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Character analysis and development of metal material for microscale laser shock processing

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References

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