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WANG fei, YAO Zhen-qiang. Experimental research of laser shock processing brass[J]. LASER TECHNOLOGY, 2006, 30(5): 511-513.
Citation: WANG fei, YAO Zhen-qiang. Experimental research of laser shock processing brass[J]. LASER TECHNOLOGY, 2006, 30(5): 511-513.

Experimental research of laser shock processing brass

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  • Received Date: August 28, 2005
  • Revised Date: September 20, 2005
  • Published Date: September 24, 2006
  • In order to study the effect on the properties of laser peened brass,a brass sample is processed with Nd:YAG lasers and its hardness,residual stress,roughness and texture are examined and analyzed.The experimental results show that its hardness can be improved up to 25% and the compressive residual stress can reach-200MPa~-250MPa.On the other hand,compared with the unshocked area,the surface smoothness and the microstructure have no remarkable change.
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