THE BASIC PRINCIPLES OF DIFFUSION BONDED CRYSTAL

The fracture habits and fracture mode on the diffusion-bonded joints had been elucidated by macro fracture and magnified surface morphologies. The macro fracture morphologies (flat fracture) display which the propagation of crack occurred along the MEA/DD5 interface in tensile exams with the joints achieved at 1020, 1050, and 1080 °C (Figure 8a–