International Journal of Fatigue 160 106846-106846 2022年7月
The mechanism of residual stress relaxation for carburized steels was elucidated and their fatigue limit was estimated. The compressive residual stress in the carburized steel after rotating bending fatigue tests is mainly influenced by the relaxa...
In order to determine the fine particle peening (FPP) conditions using particles of 10μm in diameter that could improve the fatigue strength, the hardness of FPP-treated specimens under different conditions was investigated. As results of hardness...
In this study, we proposed the creation of surface modification layer by ultra-fine particle peening process in order to achieve the development of high strength aluminum alloy. Therefore, we aim to clarify the effect of impact energy and surface ...
The most suitable condition that the fine crystal layer is produced and influence of the fine crystal layer on fatigue strength of SCM415 are examined. Generation of the fine crystal layer by FPB processing and the SP processing is reported in the...