On the commensuration of plastic plowing at the microscale
On the commensuration of plastic plowing at the microscale
复制标题
论微观尺度塑耕的可比性
DOI:
10.1016/j.triboint.2020.106477
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发表时间:
2020
影响因子:
6.2
通讯作者:
Brinckmann
中科院分区:
文献类型:
--
作者:
Tsybenko;Brinckmann
Improving the wear properties requires an understanding of the mechanisms during the initial stages of wear. This paper focuses on the transition from static indentation to dynamic wear, i.e. the evolution from stationary to sliding contact. By using single micrometer-sized roughness peaks on copper, cementite and austenitic steel, we observe that the conservation of contact area, elastic recovery, and the front pile-up development are the dominant mechanisms. The elastic recovery leads to an additional contact area at the backside of the asperity. The influence of the crystallographic orientation was found to be negligible during the initial increase in wear depth but significant during the later stages. Moreover, the partial wear depth recovery is observed only in ductile materials.
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DOI:
--
发表时间:
1970
期刊:
影响因子:
--
作者:
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通讯作者:
J. Archard
DOI:
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发表时间:
1962
期刊:
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--
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通讯作者:
H. Wilman
影响因子:
5
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H. Chamani;M. Ayatollahi
通讯作者:
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DOI:
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2006
期刊:
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--
作者:
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通讯作者:
A. Chateauminois
DOI:
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发表时间:
1974
期刊:
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作者:
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通讯作者:
W. A. Brainard