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Effect of the Mechanical Properties and Geometric Parameters on the Crack Density of the Thin Film/Substrate System under Residual Stress and Uniaxial Tensile Loading

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Abstract:

The effect of the mechanical properties and geometric parameters on the crack density of the thin film/substrate system under residual stress and uniaxial tensile loading is investigated in this work. The numerical results show that the crack density of the thin film increases with the increase of the Youngs modulus of the thin film and (or) the shear modules of the interface layer, and it decreases with the increase of the thickness of the thin film and (or) the fracture strength of the thin film. These results can help us more deeply understand the fracture behavior of the brittle thin film on the substrate under residual stress and external tensile loading.

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Info:

Periodical:

Applied Mechanics and Materials (Volume 470)

Pages:

521-524

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.470.521

Citation:

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Online since:

December 2013

Authors:

Ban Quan Yang*, Jun Du, Xue Jun Chen, Wei Hai Sun, Hong Qian Chen, Jing Wen Pan, Ying Chen

Keywords:

Crack Density, Mechanical Property, Residual Stress, Tensile Loading, Thin Film/Substrate System

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* - Corresponding Author

References

[1] M. H. Li,X. F. Sun,W. Y. Hu and H. R. Guan: Surf. Coat. Technol. Vol 200 (2006), p.3770.

Google Scholar

[2] Y. C. Zhou, T. Tonomori, A. Yoshida, L. Liu, G. Bignall and T. Hashida. Surf. Coat. Technol. Vol 157 (2002), p.118.

Google Scholar

[3] C. J. Xie and T. Wei: Acta Mater. 53(2005), p.477.

Google Scholar

[4] B. Q. Yang, K. Zhang, G. N. Chen, G. X. Luo and J. H. Xiao: Surf. Eng. 24(2008), p.332.

Google Scholar

[5] D. C. Agrawal and R. Raj : Acta Metall. 37(1989), p.1265.

Google Scholar

[6] B. F. Chen, J. Hwang, I. F. Chen, G. P. Yu and J. H. Huang: Surf. Coat. Technol. 126(2000), p.91.

Google Scholar

[7] A. G. Evans and J.W. Hutchinson: Acta Metall. Mater. 43(1995), p.2507.

Google Scholar

[8] M. Benegra, D.G. Lamas, M.E. Fernández de Rapp, N. Mingolo, A.O. Kunrath and R.M. Souza: Thin Solid Films 494(2006), p.146.

DOI: 10.1016/j.tsf.2005.08.214

Google Scholar

[9] J. H. Huang, C. H. Ma and H. Chen: Surf. Coat. Technol. 200(2006), p.5937.

Google Scholar

[10] B. Q. Yang, X. J. Chen, W. H. Sun, H. Q. Chen, J.W. Pan and Y. Chen: Appl. Mech. Mater. 190-191(2012), p.487.

Google Scholar

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