LITTLE KNOWN FACTS ABOUT DIFFUSION BONDED CRYSTAL.

The fracture habits and fracture mode of your diffusion-bonded joints had been elucidated by macro fracture and magnified area morphologies. The macro fracture morphologies (flat fracture) demonstrate the propagation of crack happened together the MEA/DD5 interface in tensile tests on the joints achieved at 1020, 1050, and 1080 °C (Figure 8a–c).