1109 接合材の界面強度に関する研究  [in Japanese] Fatigue Strength of Bonded Materials  [in Japanese]

Nowadays. the bonded materials. which composed of different kinds of materials, have been widely used to produce various mechanical components for their unique advantages over the respective comprising materials. Therefore, it is considered that improved properties can be expected by bonded materials "difference kinds metal material". The main purpose of the present study are as follows : (1) To clarify the fatigue strength characteristics. (2) To investigate the initiation and propagation behavior of fatigue crack regarding to the bonded boundary. In addition the mechanism about "Fatigue strength of bonded materials" has been discussed in this paper.