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日本东京都立科学技术大学的山本好夫副教授等专家,已研究出利用控制金属系材料之间作相互摩擦运动产生的电能来减小磨损量和摩擦系数的方法。用 EPMA(X 射线微分析器)进行分析,发现在摩擦面上会产生塞贝克效应等静直流电现象。专家们认为,采用上述方法既能提高伴有摩擦滑动的机械的耐用性,还可以开发超小型轴承等要求有抗磨损的零部件。为了证实金属系材料在作相对摩擦运动时会产生电现象,他们先用 EPMA 对在高温及大气中进行试验的摩擦面作分析,结果发现在摩擦面上有金属系的氧化物半导体生成。这证
Japan’s Tokyo Metropolitan University of Science and Technology, Associate Professor Yamamoto Kazuo and other experts have been developed to control the use of metal materials for friction between the friction generated by electric energy to reduce wear and friction coefficient. Analysis by EPMA (X-ray microanalyzer) showed that static friction such as Seebeck effect would occur on the friction surface. Experts believe that the use of these methods can not only improve the durability of the machine with friction and sliding, but also the development of components such as ultra-small bearings that require wear-resistant. In order to confirm that the metal-based materials generate electric phenomena when they are subjected to relative frictional movement, they first analyzed the friction surfaces subjected to high temperature and atmospheric tests using EPMA. As a result, they found that metal-based oxide semiconductors were formed on the friction surfaces. This card