The 79th JSAP Autumn Meeting, 2018
Sep 18 - Sep 21, 2018Nagoya Congress Center
The 79th JSAP Autumn Meeting, 2018
Sep 18 - Sep 21, 2018Nagoya Congress Center
[19p-PA1-1]Evaluation of Friction and Abrasion by Power Spectral Density and Slope Histogram
〇Ryo Ozawa1(1.Fukushima Medical Univ. Phys.)
Keywords:
morphology
Surface configurations and dynamical friction coefficients of various metals were measured and evaluated by surface histogram and power spectral density (PSD). Surface histogram was fitted in a standard deviation. The standard deviations could be used as an index of surface roughness. PSD’s were fitted in a function of f -n type. Surface roughness measurements by AFM as another equipment would be reported.