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NTIS 바로가기窯業協會誌 = Journal of the Ceramic Association, Japan, v.95 no.9, 1987년, pp.899 - 905
Iwasa, Mikio (Government Industrial Research Lab, Ikeda, Jpn) , Kinoshita, Makoto
The purpose of this paper was to investigate the applicability of the ball-on-disk method to ceramics, which is considered to be suitable for measurement of a very small amount of wear. The bearing steel ball (SUJ2) was slid on ceramic disks of SiC, Si//3N//4, Al//2O//3 and PSZ, and the friction and wear properties were measured. The wear volume was calculated from the dimensions of the wear track on the ball. The friction force and wear volume remained almost constant for the sliding velocity region of 10-20 cm/s, at 1 kg load and after 8000 total rotation. Then, by changing the total rotation number at 17. 5 cm/s sliding velocity, the wear volume was found to be proportional to the weight loss of the ball, and also to the sliding distance.(Edited author abstract)
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