Welcome to Francis Academic Press

Academic Journal of Engineering and Technology Science, 2020, 3(3); doi: 10.25236/AJETS.2020.030312.

Study on the Influence of Material Parameters on Indentation Morphology

Author(s)

Wenjie Qian, Jianguo Zhu*

Corresponding Author:
Jianguo Zhu
Affiliation(s)

Faculty of Civil Engineering and Mechanics, Jiangsu University, Zhenjiang 212013, Jiangsu, China
*Corresponding author e-mail: [email protected]

Abstract

In the process of metal welding, residual stress will inevitably be introduced. In the real service environment, the residual stress will also undergo further evolution and development, which will directly affect the properties of materials or components, and then threaten the safety of life and property. Therefore, it is of great practical value to study the rapid and accurate measurement method of residual stress. Traditional test methods have their limitations, thus, someone proposed that the magnitude and direction of residual stress can be characterized based on the morphology after unloading of spherical indentation. But the effect of material parameters on the pile-up morphology has not been studied. In this paper, the influence of material parameters on the indentation morphology is systematically studied by finite element simulation. The research results show that materials with a hardening index greater than 0.3 are not recommended to use this method, and the yield strength has little effect on the results.

Keywords

residual stress, indentation, finite element method, material parameter

Cite This Paper

Wenjie Qian, Jianguo Zhu. Study on the Influence of Material Parameters on Indentation Morphology. Academic Journal of Engineering and Technology Science (2020) Vol. 3 Issue 3: 95-103. https://doi.org/10.25236/AJETS.2020.030312.

References

[1] Yang YC, Chang E. Influence of residual stress on bonding strength and fracture of plasma-sprayed hydroxyapatite coatings on Ti-6Al-4V substrate. Biomaterials 2001; 22: 1827–36.
[2] Laamouri A, Sidhom H, Braham C. Evaluation of residual stress relaxation and its effect on fatigue strength of AISI 316L stainless steel ground surfaces: Experimental and numerical approaches. Int J Fatigue 2013; 48: 109–21.
[3] Toribio J. Residual Stress Effects in Stress-Corrosion Cracking. J Mater Eng Perform 1998; 7: 173–82.
[4] Mao WG, Wan J, Dai CY, Ding J, Zhang Y, Zhou YC, et al. Evaluation of microhardness, fracture toughness and residual stress in a thermal barrier coating system: A modified Vickers indentation technique. Surf Coatings Technol 2012; 206: 4455–61.
[5] Mahmoodi M, Sedighi M, Tanner DA. Investigation of through thickness residual stress distribution in equal channel angular rolled Al 5083 alloy by layer removal technique and X-ray diffraction. Mater Des 2012; 40: 516–20.
[6] Hu E, He Y, Chen Y. Experimental study on the surface stress measurement with Rayleigh wave detection technique. Appl Acoust 2009; 70: 356–60.
[7] Gauthier J, Krause TW, Atherton DL. Measurement of residual stress in steel using the magnetic Barkhausen noise technique. NDT E Int 1998; 31: 23–31.
[8] Mainjot AK, Schajer GS, Vanheusden AJ, Sadoun MJ. Residual stress measurement in veneering ceramic by hole-drilling. Dent Mater 2011; 27: 439–44.
[9] Montay G, Cherouat A, Lu J, Baradel N, Bianchi L. Development of the high-precision incremental-step hole-drilling method for the study of residual stress in multi-layer materials: Influence of temperature and substrate on ZrO2-Y2O3 8 wt% coatings. Surf Coatings Technol 2002; 155: 152–60.
[10] Cheng W, Iain Finnie. Residual Stress Measurement and the Slitting Method.
[11] Masláková K, Trebuňa F, Frankovský P, Binda M. Applications of the strain gauge for determination of residual stresses using Ring-core method. Procedia
[12] Lu Z, Feng Y, Peng G, Yang R, Huan Y, Zhang T. Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation. Mater Sci Eng A 2014; 614: 264–72.
[13] Shen L, He Y, Liu D, Wang M, Lei J. Prediction of residual stress components and their directions from pile-up morphology: An experimental study. J Mater Res 2016; 31: 2392–7.
[14] Peng G, Feng Y, Huan Y, Zhang T, Ma Y, Lu Z. Spherical indentation method for estimating equibiaxial residual stress and elastic–plastic properties of metals simultaneously. J Mater Res 2018; 33: 884–97.
[15] Cheng YT, Cheng CM. Scaling, dimensional analysis, and indentation measurements. Mater Sci Eng R Reports 2004; 44: 91–149.