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Percussion drilling on nickel-based alloy with thermal barrier coatings using femtosecond laser
Zhai, Zhaoyang1,2,3; Wang, Wenjun1,2,3; Mei, Xuesong1,2,3; Li, Ming4; Li, Xun4
作者部门瞬态光学研究室
2019-10
发表期刊Optik
ISSN00304026
卷号194
产权排序4
摘要

Femtosecond laser with wave length of 800 nm was used to perform percussion drilling experiment on nickel-based alloy with thermal barrier coatings (TBCs) in order to eliminate the damages caused by conventional drilling. Analysis of the experimental results indicated that short pulse duration and high peak power characteristics of femtosecond laser led to good processing effect on nickel-based alloy with TBCs. High quality array of holes with the taper of almost zero was generated, for which the inner diameter was 162 μm and the aspect ratio was 15:1. Femtosecond laser processing had little influence on elementary components and phase structure of coating. This study provides feasible technique involving the use of femtosecond laser for machining film cooling hole on nickel-based alloy with TBCs. © 2019 Elsevier GmbH

关键词Femtosecond laser Nickel-based alloy Thermal barrier coatings Percussion drilling Film cooling hole
DOI10.1016/j.ijleo.2019.163066
收录类别SCI ; EI
语种英语
WOS记录号WOS:000494476200067
出版者Elsevier GmbH
EI入藏号20192907185127
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31595
专题瞬态光学研究室
通讯作者Wang, Wenjun
作者单位1.State Key Laboratory for Manufacturing System Engineering, Xi'an Jiaotong University, 99 Yanxiang Road, Xi'an; Shaanxi; 710054, China;
2.Shaanxi Key Laboratory of Intelligent Robots, Xi'an Jiaotong University, 28 West Xianning Road, Xi'an; Shaanxi; 710049, China;
3.School of Mechanical Engineering, Xi'an Jiaotong University, 28 West Xianning Road, Xi'an; Shaanxi; 710049, China;
4.Xi'an Institute of Optics and Precision Mechanics, 17 Xinxi Road, Xi'an; Shaanxi; 710119, China
推荐引用方式
GB/T 7714
Zhai, Zhaoyang,Wang, Wenjun,Mei, Xuesong,et al. Percussion drilling on nickel-based alloy with thermal barrier coatings using femtosecond laser[J]. Optik,2019,194.
APA Zhai, Zhaoyang,Wang, Wenjun,Mei, Xuesong,Li, Ming,&Li, Xun.(2019).Percussion drilling on nickel-based alloy with thermal barrier coatings using femtosecond laser.Optik,194.
MLA Zhai, Zhaoyang,et al."Percussion drilling on nickel-based alloy with thermal barrier coatings using femtosecond laser".Optik 194(2019).
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