Molecular dynamics simulation of high-speed nanoindentation

被引:26
作者
Yu, HL [1 ]
Adams, JB
Hector, LG
机构
[1] Arizona State Univ, Sci & Engn Mat Program, Tempe, AZ 85287 USA
[2] Arizona State Univ, Dept Chem & Mat Engn, Tempe, AZ 85287 USA
关键词
D O I
10.1088/0965-0393/10/3/305
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A series of molecular dynamics simulations has been performed to study highspeed nanoindentation of a hard pyramidal tip into A1 substrates. The effects of several process variables are investigated, including system temperature, tip-substrate bonding, indentation force, and surface orientation. We discuss the results and the deformation mechanisms that occur during indentation.
引用
收藏
页码:319 / 329
页数:11
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