LITTLE KNOWN FACTS ABOUT DIFFUSION BONDED CRYSTAL.

The fracture actions and fracture method on the diffusion-bonded joints had been elucidated by macro fracture and magnified area morphologies. The macro fracture morphologies (flat fracture) show which the propagation of crack occurred alongside the MEA/DD5 interface in tensile checks from the joints obtained at 1020, 1050, and 1080 °C (Figure 8aâ