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

• المؤلفون الرئيسيون: Maharjan, Niroj, Zhou, Wei, Zhou, Yu, Guan, Yingchun
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Ablation Threshold; Ti-6Al-4V alloy; DRNTU::Engineering::Mechanical engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/89731; http://hdl.handle.net/10220/46409
• المؤسسة: Nanyang Technological University

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...