Surface Crack Analysis of TiN Coating in the Sliding Friction Contact Conditions

Jian Jun Feng; Xiang Fan Yang; Lei Xue

doi:10.4028/www.scientific.net/AMM.494-495.659

Paper Titles

Research of Resonant Machine Nonlinear Vibrating Characteristics
p.641

Effects of Twisted and Cylindrical Blades on the Flow Characteristics inside Blade Inlet and Outlet for a Centrifugal Pump
p.645

Effect of Creep on Stress and Strain at the Tip of Stress Corrosion Cracking in High Temperature Water Environments
p.651

Research on Making Constant Valve Block of Residual Compressive Stress Based on Ultrasonic Testing
p.655

Surface Crack Analysis of TiN Coating in the Sliding Friction Contact Conditions
p.659

Effects of Air Resistance on Flight Based on Elastic-Plastic Mechanics
p.663

Finite Element Analysis of a Forklift Truck Mast System
p.668

Non-Standard Parts Model Library Based on VIRTOOLS
p.673

Optimization Design in Cooling Channels of Calibrator for Plastic Profile Extrusion Based on Numerical Simulation
p.677

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 494-495Surface Crack Analysis of TiN Coating in the...

Surface Crack Analysis of TiN Coating in the Sliding Friction Contact Conditions

Abstract:

In order to reveal the failure mechanism of TiN coating, the simulations of scratch process with finite element method are carried out. Meanwhile, the stress analysis was carried out on the three stages that stylus tip indenting coating surface, slipping on coating surface and rising from coating surface. Through the observation of simulation results and the analysis of the stress shows that there are two ways of forming coating surface cracks. One is that coating interface cracks are firstly induced, thus they are propagated to the coating surface, and finally the surface cracks are formed. Other is that cracks are directly formed in coating surface. Because they are induced by maximum tensile stress, surface cracks are modeI.After stylus tip rising from coating surface, biggish residual stresses remain in the coating. Those analyses will supply the basis of coating design and application.

You might also be interested in these eBooks

Current Development of Mechanical Engineering and Energy

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 494-495)

Pages:

659-662

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.494-495.659

Citation:

Cite this paper

Online since:

February 2014

Authors:

Jian Jun Feng*, Xiang Fan Yang, Lei Xue

Keywords:

Finite Element Method (FEM), Scratch Test, Sliding Friction Contact, Surface Crack, TiN Coating

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Y.Z. Zhu: Design, Finite element anlysis of fitague damage in TiN coatings (MS., Southwest Jiaotong University, China 2007), pp.1-13.

Google Scholar

[2] I. Polonsky, L. M. Keer: Journal of Tribology, Vol. 24 (2011) No. 3-4, pp.14-19.

Google Scholar

[3] L. Xu, X.Y. Jiang: Mechanical Science and Technology for Aerospace Engineering, Vol. 29 (1994) No. 7, pp.940-944.

Google Scholar

[4] H.G. Yang, S. Li and D. L. Duan: Tribology, Vol. 29 (2009) No. 6, pp.592-599.

Google Scholar

[5] K. Farokhzadeh, G. Pigott: Wear, Vol. 302 (2013) No. 1-2, pp.845-853.

Google Scholar

[6] H. Paschke, M. Weber and P. Kaestner: Surface and Coatings Technology, Vol. 205 (2010) No. 5, pp.1465-1469.

Google Scholar

[7] Y. Sun, A. Bloyce and T. Bell: Thin Solid Film, Vol. 271 (1995) No. 1-2, pp.122-131.

Google Scholar

[8] K. Holmberg, A. Laukkanen and H. Ronkainen: Wear, Vol. 254 (2003) No. 3-4, pp.278-291.

Google Scholar

[9] K. Holmberg, A. Laukkanen and H. Ronkainen: Surface and Coatings Technology, Vol. 200 (2006) No. 12-13, pp.3793-3809.

DOI: 10.1016/j.surfcoat.2005.03.040

Google Scholar

[10] J.H. Yan, J.G. Wang: Journal of Zhejiang University (Engineering Science), Vol. 38 (2004) No. 5, pp.621-624.

Google Scholar