Analyzing the effect of different shielding atmospheres on fiber laser welding parameters for modified 9Cr-1Mo steel

Rakesh S, Raghuraman SSchool of Mechanical Engineering, SASTRA Deemed to Be University

Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering

Published online on September 19, 2024

Abstract

Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, Volume 240, Issue 3, Page 3391-3405, June 2026.
The present research aims to investigate the influence of and the relationship between welding speed (v), focal position (FP), and laser power (LP) as input parameters for fiber laser to weld P91 under pure argon and CO2shielding atmospheres using ...