@inproceedings{b24f0ba4b42a4e23b6df18eb07e61f6d,
title = "Technology to drill micro-holes without recast layer by laser on nickel-based alloy",
abstract = "The technology to produce micro-holes without recast layer on nickel-based alloy is studied in this work. The holes are firstly drilled with Nd: YAG laser, a millisecond pulsed laser of high power and efficiency. For the reason of thermal effect, however, holes drilled by this laser always have the defect of recast layer, which is a serious problem, especially in the application as aviation and aerospace engine. In order to remove the recast layer, laser parameters are optimized to produce micro-holes with the least recast layer, and then a kind of chemical etching is used to clear the residual recast layer completely.",
keywords = "Chemical etching, Laser, Micro-hole, Nickel-based alloy, Recast layer",
author = "Wang, \{Ke Dian\} and Duan, \{Wen Qiang\} and Mei, \{Xue Song\} and Wang, \{Wen Jun\}",
year = "2012",
doi = "10.4028/www.scientific.net/AMR.459.303",
language = "英语",
isbn = "9783037853566",
series = "Advanced Materials Research",
pages = "303--307",
booktitle = "IISME2012",
note = "2012 2nd International Conference on Industry, Information System and Material Engineering, IISME 2012 ; Conference date: 17-03-2012 Through 18-03-2012",
}