LITTLE KNOWN FACTS ABOUT DIFFUSION BONDED CRYSTAL.

The fracture habits and fracture method with the diffusion-bonded joints ended up elucidated by macro fracture and magnified area morphologies. The macro fracture morphologies (flat fracture) exhibit the propagation of crack happened along the MEA/DD5 interface in tensile exams with the joints achieved at 1020, 1050, and 1080 °C (Figure 8a–c). T