Finite-Element Analysis of a Measuring Model for FeAlCrBSiNb Coating Bonding Strength of Revolution Body

Abstract:

The stress distribution of the coating interface in measuring bonding strength of revolution body coating was emulated. The stress curves of coating bonding interface were obtained. The abscission characteristics of coating were analyzed. It showed that Stress concentration occurred in the symmetric centre of the coating bonding interface. The coating peeled off from the symmetric centre to both sides of the sample interface in the measuring process. Avoiding shearing stress was a method to promote the measuring test of bonding strength of revolution body coating.

• Periodical: Applied Mechanics and Materials (Volume 577)
• Pages: 722-725
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.577.722
• Online since: July 2014
• Authors: Jia Ying Zhang*, Gang Zhao, Ye Wang Sun, Jun Wei Yang, Huai Bin Yang
• Keywords: Bonding Strength, Finite Element Analysis (FEA), Revolution Body Coating, Stress Distribution

References

[1] Chongbo Xu, Yongjun Zhang, Xiaoning Liu, Aviation Precision Manufacturing Technology. 1(2005)39-41. (In Chinese).

[2] Zhiyuan Wu, Kegao Liang, Guozhao Ba, et al, Physics Examination and Testing. 24(2006)52-53. (In Chinese).

[3] yanan Song, Binshi Xu, Haidou Wang, et al, Engineering & Test. 51(2011)1-8. (In Chinese).

[4] Yingjun Wang, Physics Examination and Testing. 24(2006)52-53. (In Chinese).

[5] Xiancheng Zhang, Jianming Gong, Shandong Tu, et al, Journal of Nanjing University of Technology. 24(2002)22-25. (In Chinese).

[6] Changjun Qiu, Wei Zhou, Bin He, et al, Transactions of the China Welding Institution. 27(2006)105-107. (In Chinese).

[7] Xuejun Cui, Ping Cheng, Haitao Zhang, et al, Journal of Jilin University (Engineering and Technology Edition). 37(2007)357-361. (In Chinese).