Research Development of Residual Stress Determination with Generalized Stress Increment Testing Method

Abstract:

The idea of generalized stress increment testing method which contains both the stress free method and the stress superimposing method for the residual stress determination is developed. The research development of full and partial stress free testing methods is reviewed. Different testing methods are characterized according to the different working conditions. The stress superimposing testing method of residual stress is different from the stress free one. A new stress field is introduced adding on the initial state. The residual stress is indentified by the strain increment differences of the material detected in the stress superimposing process. The traditional stress superimposing testing method including hardness and indentation method are reviewed. The principal and application of two new type of stress superimposing testing methods of residual stress are introduced, their disadvantages are also indicated.

• Periodical: Advanced Materials Research (Volumes 503-504)
• Pages: 709-713
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.503-504.709
• Online since: April 2012
• Authors: Huan Xue, Rui Ge, Hong Chuan Zhu, Wen Jie Peng, Rong Feng Li
• Keywords: Hardness, Indentation Method, Microhardness, Nano-Indentation, Residual Stress, Stress Free, Stress Superimposing

References

[1] J.W. He, K.B. Xu, J.B. Li: International Academic Developments, No. 4 (1998), p.75.

[2] G. Jiang, M.H. Tan, W. M. Wang, W. He: Machine Tool & Hydraulics, Vol. 35, No. 6 (2007), p.213.

[3] X.W. Zhan and S.Q. Wang: Railway Quality Control, Vol. 37, (2009) , p.7.

[4] S.H. Wang, D.W. Zuo, X.F. Li and M. Wang: Journal of Applied Sciences, Vol. 23, (2005), p.192.

[5] Mather. J: Determination of Initial Stress by Measuring the Deformation Around Drilled Hole, Vol. 56, (1934), pp.245-254.

[6] J. Frankel, A. Abbate and W. Scholz: Experimental Mechanics, (1993), p.164.

[7] W.C. Oliver, G.M. Pharr: Journal of Materials Research. Vol. 7, No. 6 (1992), p.1564.

[8] C.S. Lu, Journal of Mechanical Strength: Vol. 14, (1992), p.29.

[9] D. Gao, X.Y. Yao, Z.J. Yuan: Aviation Precision Manufacturing Technology, Vol. 37, No. 1 (2001), p.7.