Microstructures and joining characteristics of TiAl/TiAl joints brazed with Ti-Mn-Fe-Ni-Nb system medium-entropy alloy filler metal

Zhiliang Zhai, Xinyu Ren, Haishui Ren, Binbin Liu, Cong Zhang, Huaping Xiong, Haiqing Yin, Bo Chen, Yaoyong Cheng