THE BASIC PRINCIPLES OF DIFFUSION BONDED CRYSTAL

The fracture conduct and fracture method of the diffusion-bonded joints had been elucidated by macro fracture and magnified area morphologies. The macro fracture morphologies (flat fracture) demonstrate the propagation of crack transpired together the MEA/DD5 interface in tensile tests from the joints realized at 1020, 1050, and 1080 °C (Figure 8a