Hardening efficiency and microstructural changes during laser surface hardening of 50CrMo4 steel

• Main Authors: Maharjan, Niroj, Wu, Naien, Zhou, Wei
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Mechanical engineering; Laser Surface Hardening; Efficiency
• Online Access: https://hdl.handle.net/10356/160626
• Institution: Nanyang Technological University

Laser surface hardening is an attractive heat treatment solution used to selectively enhance the surface properties of components by phase transformation. A quantitative parameter to measure the efficacy of hardening processes is still lacking, which hinders its application in industries. In this pa...