Experimental investigation and numerical simulation of fiber laser welding of ti 6al 4v alloy and ss 316l

Abstract

The full form of Laser is 732 Light Amplification by Stimulated Emission of Radiation 8482 The most attractive and important properties of laser beam which are significant in material processing are high power low divergence directional coherent and monochromatic beam One of the most important characteristics of laser beam is its high energy density due to which it is widely used in welding of materials having high melting point Titanium and its alloys serve as a bridge between the ideal prop