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Numerical Study on the Effects of Equi-biaxial Residual Stress on Mechanical Properties of Nickel Film by Means of Nanoindentation

Lizeng Ling Shiguo Long Zengsheng Ma Xu Liang

材料科学技术（英文）

In this paper, mechanical properties of Nickel film under residual stress have been systematically examined by finite element method in nanoindentation. It was found that load-displacement curves shifted under elastic residual stress and residual stress exceeded the yield stress for fixed indentatio...

关键词: Residual stress , Hardness , Elastic Modulus , Indentation profile , Finite element method