1116 CNx膜の超低摩擦現象に及ぼす雰囲気ガスの影響(テクスチャリングと低摩擦(1),一般講演)

概要

論文の詳細を見る
It was reported that CNx coating showed ultra low friction coefficient less than 0.01 in dry N_2. But detailed mechanism of it has not been yet clarified. In this research, we paid attention to differences of friction coefficient of CNx coating according to atmosphere, and we thought tribomicroplasma affected this ultra low friction. We made in-situ observation friction tester with a sapphire hemisphere, and clarified the relationships between generation of tribomicroplasma and friction coefficient of CNx coating against sapphire hemisphere, and clarified the influence of the atmosphere gas on the friction of the CNx coating. As a result, it was clarified that differing intensity of tribomicroplasma according to atmosphere generated different transfer layer, which provide the difference of friction coefficient.
2010-04-18