Post-processing of cold sprayedTi-6Al-4V coatings by mechanical peening

• Main Authors: Maharjan, Niroj, Bhowmik, Ayan, Kum, Cunwai, Hu, Jiakun, Yang, Yongjin, Zhou, Wei
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Mechanical engineering; Cold Spray; Deep Cold Rolling
• Online Access: https://hdl.handle.net/10356/153905
• Institution: Nanyang Technological University

Cold spray is an emerging additive manufacturing technology used in the aerospace industry to repair damaged components made of expensive metal alloys. The cold sprayed layer is prone to surface integrity issues such as high porosity and inadequate bonding at the substrate-coating interface, which m...