About OKI CHIKARA
About NTN 要素技研
About NAKAMURA YUICHI
About 三重大 大学院工学研究科
About peeling test
About exfoliation
About lifetime evaluation
About fatigue life
About bearing
About parts
About Nitrogen
About concentration distribution
About concentration dependence
About Weibull distribution
About carbonitriding
About high carbon alloy steel
About bearing steel
About low alloy steel
About indentation (recess)
About automotive components
About SUJ2
About modification
About Metallic materials
About 鋼
About 窒素濃度
About 浸炭窒化
About SUJ2
About 人工
About 圧痕
About 起点
About はく離
About 寿命評価