Microstructure and mechanical properties of furnace brazed Joints of Inconel 718 with Ni-based filler alloy (BNi-2)

• Main Author: Liu, Cheuk Wing
• Other Authors: Tan Ming Jen
• Format: Final Year Project
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Materials::Metallic materials::Alloys
• Online Access: http://hdl.handle.net/10356/75722
• Institution: Nanyang Technological University

Metallurgical joining is a common repair process in the aviation industry involving nickel superalloys such as Inconel 718. However, the high heat input of conventional welding processes frequently induces a heat affected zone (HAZ) on the base metal which detriments the joint’s mechanical strength....