Study of the combined laser-plasma effect on metals

International Scientific-technical Conference on Innovative Engineering Technologies, Equipment and Materials 2016

工业技术;机械制造;材料科学

Gabdrakhmanov, A.T.^1 ; Galiakbarov, A.T.^1 ; Israphilov, I.H.^1

Kazan Federal University, 68/19 Mira avenue, Naberezhnye Chelny

423800, Russia^1

关键词: Absorption capacity;    Interaction process;    Laser effects;    Laser plasma;    Metal surfaces;    Plasmatrons;    Surface processing;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/240/1/012015/pdf
DOI  :  10.1088/1757-899X/240/1/012015

来源: IOP

【 摘 要 】

Interaction processes of laser radiation with the metal surface layer during laser effect, and the main factors influencing the absorption capacity of the metal with a surface processing by a laser beam are considered. The method is proposed for increasing the absorption capacity of laser radiation by plasmatron pre-heating of the material. The results of the combined laser-plasma effect are presented.