NOT KNOWN DETAILS ABOUT DIFFUSION BONDED CRYSTAL

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