Poster session 1

[26-PO-10] Elucidation of the Effect of Coexisting Over-based Calcium Sulfonate on the Tribofilm Formation and the Friction Characteristics of Phosphorous Additives

*Kiminori Takahashi, Saiko Aoki (Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Japan)

キーワード：Tribofilm, Extreme pressure additive, Detergent, Friction