Microstructure-property correlations in as-built and heat-treated compositionally graded stainless steel 316L-Inconel 718 alloy fabricated by laser powder bed fusion

• Main Authors: Wen, Yaojie, Gao, Jianbao, Narayan, Ramasubramanian Lakshmi, Wang, Pei, Zhang, Lijun, Zhang, Baicheng, Ramamurty, Upadrasta, Qu, Xuanhui
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Materials; Engineering::Mechanical engineering; Laser Powder Bed Fusion; Compositionally Graded Alloys
• Online Access: https://hdl.handle.net/10356/172803
• Institution: Nanyang Technological University

The microstructures and the mechanical properties of a laser powder bed fusion manufactured compositionally graded alloy of the austenitic stainless steel 316L and Inconel 718, in the as-built and heat-treated conditions, were investigated. In all the cross sections of the as-built compositionally g...