Strategy of incorporating Ni-based braze alloy in cold sprayed Inconel 718 coating

• Main Authors: Sun, Wen, Bhowmik, Ayan, Tan, Adrian Wei-Yee, Xue, Fei, Marinescu, Iulian, Li, Feng, Liu, Erjia
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Inconel 718; Ni-based Braze Alloy
• Online Access: https://hdl.handle.net/10356/151552
• Institution: Nanyang Technological University

Ni-based superalloy (Inconel 718) and Ni-based braze alloy (MAR-M 002) composite coatings were deposited on Inconel 718 substrates via a high-pressure cold spray process. The effects of post heat treatment on microstructural evolution and chemical diffusion of the composite coatings were systematica...