Simulation for Single Crystal Aluminum Nanoindentation and its Experiment Research

被引：0

作者：

Zhu Ying ^{[1
]}

Liu Qian-qian ^{[1
]}

机构：

[1] Shenyang Inst Aeronaut Engn, Sch Mech Engn, Shenyang 100034, Peoples R China

来源：

VACUUM TECHNOLOGY AND SURFACE ENGINEERING - PROCEEDINGS OF THE 9TH VACUUM METALLURGY AND SURFACE ENGINEERING CONFERENCE | 2009年

关键词：

Nanoindentation; Molecular dynamics; Single crystal aluminum;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Single crystal aluminum(SCA) nanoindentation process is simulated by molecular dynamics method, the elastic-plastic deformation mechanism of SCA under the indenter is studied on atomic scale, and simulation results and experimental results are compared. Analysed why resulting the phenomenon of nano-hardness size effect. The results show that it is the effective means of the study of SCA nanoindentation, and it plays an important role in analysis of the measuring process and evaluation of the results.

引用

页码：417 / 421

页数：5

共 2 条

[1] Accurate determination of the mechanical properties of thin aluminum films deposited on sapphire flats using nanoindentations
Lim, YY
Chaudhri, MM
Enomoto, Y
[J]. JOURNAL OF MATERIALS RESEARCH, 1999, 14 (06) : 2314 - 2327
[2] Correlation between nanoindentation and tensile properties Influence of the indentation size effect
Rodríguez, R
Gutierrez, I
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 361 (1-2): : 377 - 384

← 1 →