Assessment of Sliding Friction of a Nanostructured Solid Lubricant Film by Numerical Simulation with the Method of Movable Cellular Automata (MCA)
Assessment of Sliding Friction of a Nanostructured Solid Lubricant Film by Numerical Simulation with the Method of Movable Cellular Automata (MCA)
复制标题
利用可动元胞自动机 (MCA) 方法数值模拟评估纳米结构固体润滑膜的滑动摩擦
DOI:
10.1007/s11249-013-0287-7
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发表时间:
--
影响因子:
3.2
通讯作者:
H. Kloß
中科院分区:
文献类型:
--
作者:
W. Österle;A.I. Dmitriev;H. Kloß
Tribofilms formed during dry sliding usually exhibit a nanocrystalline structure and complicated composition. In the present study, tribofilms consisting mainly of a solid lubricant, namely graphite nanoparticles, are considered. Systems providing such tribofilms are candidates for anti-friction applications. Since sliding action always leads to mixing of the materials at both sides of the tribological interface, it was of major interest to study the impact of different amounts of a hard constituent, SiC in the considered case, within the soft matrix systematically. Furthermore, the impact of normal pressure was considered. A mechanically mixed layer was observed for the whole range of normal pressures and SiC volume fractions. The calculated coefficient of friction decreased significantly with increasing thickness of this layer but was only marginally affected by SiC volume fraction, which is good news for anti-friction applications.
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DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
S. Jacobson;S. Hogmark
通讯作者:
S. Hogmark
影响因子:
3.2
作者:
Andrey I. Dmitriev;W. Österle
通讯作者:
Andrey I. Dmitriev;W. Österle
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
Y. Milman;I. Gridneva;A. Golubenko
通讯作者:
A. Golubenko
影响因子:
6.2
作者:
W. Österle;A.I. Dmitriev;G. Orts-Gil;T. Schneider;H. Ren;X. Sun
通讯作者:
X. Sun
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
A. Dmitriev;A. Smolin;S. Psakhie;W. Osterle;H. Kloss;V. Popov
通讯作者:
V. Popov