Vacuum brazing of dissimilar Al 7075 and Al–25 Si alloy

• Main Authors: Liu, Dashuang, Wei, Ping, Long, Weimin, Zhou, Wei
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Vacuum Brazing; Shear Strength
• Online Access: https://hdl.handle.net/10356/165209
• Institution: Nanyang Technological University

The vacuum brazing of dissimilar Al 7075 and Al–25 Si alloy was investigated. The brazing filler was copper foil with a thickness of 20 µm, and the brazing temperature was 560◦ C held for 10 min. The average shear strength of the brazed joint of dissimilar Al 7075 and Al–25 Si alloy was 26.4 MPa. Th...