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Wear Behavior as Hardness Difference of Material in the Dry Sliding Wear Tests of Using Leaf-Spring  

Kim, Jung-Hyun (경일대학교 기계자동차학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.17, no.3, 2008 , pp. 27-33 More about this Journal
Abstract
It is shown that the rate of wear can be related to 'index of wear intensity' using a leaf-spring in the disc on disk on wear tests. Since both upper and lower specimens have used the same hardness values, equivalent hardness of 'the index of wear intensity' used the mean hardness value of specimens. This index is derived from the external variables of load, sliding speed and the hardness of the sliding pairs. The wear behavior as the hardness of the sliding elements on the dry wear has been investigated using a disc on disc configuration. The materials of the specimens are used as ten kinds along their hardness. Using experimental data, we figured the relationship between wear rate and index of wear intensity. A newly wear equation had been derived the result using a leaf-spring in disc on disc wear system.
Keywords
wear rate; index of wear intensity; wear equation; leaf-spring;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Kim, J. H., 2004, "A dry wear behavior as hardness difference in a dual disc on disc sliding wear tests," Journal of the Korean Society Precision Engineering, Vol. 13, No. 5, pp. 16-23
2 Archard, J. F., 1953, "Contact and rubbing of flat surfaces," Journal of applied physics, Vol. 24, No. 8, pp. 981-988   DOI
3 Arnell, R. D., Davies, P. B., Halling, J. and Whomes, T. L., 1991, Tribology principles and Design Applications, Macmillan, London, Chapter 3
4 Borland, D. W. and Bian, S., 1997, "Unlubricated sliding wear of steels: towards an alternative wear equation," Wear, Vol. 209, pp. 171-178   DOI   ScienceOn
5 Bian, S., Maj, S. and Borland, D. W., 1993, "The unlubricated sliding wear of steels: the role of the hardness of the friction pair," Wear, Vol. 166, pp. 1-5   DOI   ScienceOn
6 Krause, H. and Tackenberg, W., 1980, "The influence of hardness difference on the frictional and wear behaviour of steel/copper alloy pairs in plane sliding friction under mixed friction conditions," Wear, Vol. 64, pp. 291-302   DOI   ScienceOn
7 Rigney, D. A., 1994, "The roles of hardness in the sliding behavior of materials," Wear, Vol. 175, pp. 63-69   DOI   ScienceOn
8 Hug, M. Z. and Celis, J. P., 2002, "Expressing wear rate in sliding contacts on dissipater energy," Wear, Vol. 252, pp. 375-383   DOI   ScienceOn
9 Suh, N. P., 1896, Tribophysics, Prentce-Hall, Englewood Cliffs, NJ
10 So, H., 1996, "Characteristics of wear results tested by pin-on-disc at moderate to high speeds," Tribology international, Vol. 29, pp. 415-423   DOI   ScienceOn