3226 表面微細構造を有した研磨多結晶ダイヤモンド膜とその摩擦磨耗特性評価(J06-6 スマートシステム・デバイス,J06 知的材料・構造システム)

概要

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The slide mechanisms and sliding materials generally require lubricant, such as lubricating oil, used for reducing the friction of the working parts of machinery. For this reason, there is a problem of the usage at high temperature and low temperature region, and in vacuum. Diamond thin film is mentioned as one of the materials which solve these problems. The diamond thin film has the excellent mechanical property and the chemical stability, and attracts attention in recent years as a material in which very low friction is shown especially in the air. In this study, we investigate the sliding characteristic between the partly polished diamond thin film and a structural steel and the microscopic sliding mechanismis discussed.
2006-09-15