Characterization of wear properties of the functionally graded material deposited on cast iron by laser-aided additive manufacturing

• Main Authors: Liu, Yongfeng, Weng, Fei, Bi, Guijun, Chew, Youxiang, Liu, Shibo, Ma, Guangyi, Moon, Seung Ki
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Functionally Graded Material; Inconel 625
• Online Access: https://hdl.handle.net/10356/147104
• Institution: Nanyang Technological University

In this study, functionally graded material (FGM) was deposited on cast iron substrate by laser-aided additive manufacturing (LAAM). Inconel 625 nickel-base superalloy was firstly deposited on the substrate as a buffer layer, on which the stainless steel 420 (SS420) layers were subsequently prepared...