Effect of Cu interlayer on the microstructure and strength for brazing of Tungsten/316L steel

• Main Authors: Wang, Meng, Chen, Yuanting, Li, Xianfen, Hua, Peng, Gao, Linfeng, Zhou, Wei, Wu, Yucheng
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; 316L Steel; Brazing
• Online Access: https://hdl.handle.net/10356/144448
• Institution: Nanyang Technological University

Brazing is an effective technique for joining tungsten and steel. However, the high residual stresses are produced due to the different coefficients of thermal expansions between tungsten and steel. Compared with the direct brazing with BNi-2 foil filler, BNi-2/Cu/ BNi-2 multiple interlayer was used...