Interfacial Microstructure Characteristics and Mechanical Properties of a Press Bonded Ti–5Al–2Sn–2Zr–4Mo–4Cr Alloy

The microstructure evolution characteristics and the shear strength of bond base alloys were investigated during press bonding Ti–5Al–2Sn–2Zr–4Mo–4Cr alloy. quantitative detection interfacial void shows that voids shrunk gradually with time a free could be obtained at above 10 min. alloy primary α phase tends to equiaxed because increase in plastic deformation variation volume fraction grain size are complicated time. boundary misorientation not consistent. However, they tend comparable over different times was explained compared. compared results indicate enhanced is mainly due bonded area. decreases slightly slight coarsening decrease more than 20 highest close