A Critical Assessment of Inconel 625 Laser Welding For Technological Advancements

A popular choice in a variety of industries, including nuclear, marine, and aerospace, Inconel 625 is a nickel-based superalloy that is well-known for its remarkable strength, resistance to corrosion, and capacity to tolerate high temperatures.Because of its accuracy and capacity to create excellent connections with minimal heat input, laser welding is a sophisticated process frequently used in the production of high-performance materials, such as super alloys.New opportunities for the effective joining of Inconel 625 have been created by developments in laser welding technology, increasing its suitability for use in crucial components.This study offers a thorough analysis of laser welding methods used on Inconel 625, a nickelchromium superalloy renowned for its exceptional strength at high temperatures and resistance to corrosion.This study highlights the potential and constraints related to welding Inconel 625 by examining the state of laser welding technology at the moment.A number of comparisons with conventional welding techniques are used to investigate important elements such microstructural alterations, mechanical characteristics, and joint integrity.The results address possible disadvantages such as vulnerability to porosity and cracking while highlighting the benefits of laser welding, such as accuracy, lower heat input, and better weld quality.The paper concludes by suggesting areas for future research and technological advancements that could enhance the efficiency and effectiveness of laser welding for Inconel 625.