TY - JOUR
T1 - Nanotribological behavior of diamond surfaces using molecular dynamics with fractal theory and experiments
AU - Lin, Jen Fin
AU - Fang, Te Hua
AU - Wu, Cheng Da
AU - Houng, Ko Han
N1 - Funding Information:
The authors gratefully acknowledge the support of this research by the National Science Council of Taiwan, under Grant Nos. NSC 95-2221-E150-033 and NSC 95-2221-E150-066.
Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2010/1
Y1 - 2010/1
N2 - The frictional and indented behavior of a diamond asperity on a diamond plate was carried out using a molecular dynamics (MD) and experiments. The contact load, contact area, dynamic frictional force, and dynamic frictional coefficient increased as the contact interference increased at a constant loading velocity. The microcontact and frictional behavior can be evaluated between a rigid smooth hemisphere to a deformable rough flat plane by combined the deformed behavior of the asperity obtained from MD results with the fractal and statistic parameters. The comparison and the discrepancy of simulated results and nanoindentation and scratching experimental results will be discussed. Crown
AB - The frictional and indented behavior of a diamond asperity on a diamond plate was carried out using a molecular dynamics (MD) and experiments. The contact load, contact area, dynamic frictional force, and dynamic frictional coefficient increased as the contact interference increased at a constant loading velocity. The microcontact and frictional behavior can be evaluated between a rigid smooth hemisphere to a deformable rough flat plane by combined the deformed behavior of the asperity obtained from MD results with the fractal and statistic parameters. The comparison and the discrepancy of simulated results and nanoindentation and scratching experimental results will be discussed. Crown
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U2 - 10.1016/j.cap.2009.06.004
DO - 10.1016/j.cap.2009.06.004
M3 - Article
AN - SCOPUS:69249202359
SN - 1567-1739
VL - 10
SP - 266
EP - 271
JO - Current Applied Physics
JF - Current Applied Physics
IS - 1
ER -