Chinese Journal of Lasers, Volume. 44, Issue 4, 402013(2017)
Influence of Pulsed Laser Shock Effect on Grain and Its Surface Morphology of Locally Electrodeposited Copper
In order to reveal the influence of the pulsed laser shock effect on grain and its surface morphology of locally electrodeposited copper, one pulsed laser electrochemical composite deposition system is constructed, and the corresponding theoretical analysis and experimental verification are also performed. The shock effect in the deposition process is tested and the surface morphology of deposited samples is observed by scanning electron microscope. The results show that the interaction of the pulsed laser with the electrodeposition solution can refine the grain in local electrodeposition. In addition, as the laser energy increases, the deposited samples have more refined grains, broader width, smoother surface morphology and fewer air holes.
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Nie Xin, Zhang Zhaoyang, Liu Gao, Lu Haiqiang, Zhuang Hongwu, Dai Xueren, Jiao Jian. Influence of Pulsed Laser Shock Effect on Grain and Its Surface Morphology of Locally Electrodeposited Copper[J]. Chinese Journal of Lasers, 2017, 44(4): 402013
Category: laser manufacturing
Received: Oct. 18, 2016
Accepted: --
Published Online: Apr. 10, 2017
The Author Email: Xin Nie (303451809@qq.com)