Ablation morphology and ablation threshold of Ti-6Al-4V alloy during femtosecond laser processing

• Main Authors: Maharjan, Niroj, Zhou, Wei, Zhou, Yu, Guan, Yingchun
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Ablation Threshold; Ti-6Al-4V alloy; DRNTU::Engineering::Mechanical engineering
• 在線閱讀: https://hdl.handle.net/10356/89731; http://hdl.handle.net/10220/46409

The research explores the use of femtosecond laser to clean the surface of Ti-6Al-4V alloy. The laser ablation threshold was determined from either depths or diameters of laser-induced craters. Both methods are expected to give the same results; however, it was found that ablation threshold can be d...