Machine Elements 1

[29-E-08] The effect of Manganese Phosphate Coating on Tribological Properties and Initial Fatigue Crack Formation in Case-carburized Steel under Rolling-sliding Contact Conditions

*Kentaro Yamada^1,2, Yuhi Ikeda², Masabumi Masuko², Yukio Tamura¹, Masao Kikuchi², Shinji Tanaka² (1. Komatsu Ltd., Japan, 2. Tokyo Institute of Technology, Japan)

キーワード：Gears, Manganese phosphate coating, wear, fully formulated oil, tribofilm