Measuring Residual Stress of 304 Austenitic Stainless Steel by Spherical Indentation

Abstract:

Article Preview

In this study, we have used the FE method to investigate the effect of in-plane residual stress and strain-hardening exponent on the indenter load, indentation work and residual depth. Based on the reverse analysis, the 304 stainless steel’s residual stress and strain-hardening exponent can be measured fromone simple indentation test by using spherical indenter. The comparison between residual stress or strain-hardening predicted from reverse analysis and the input residual stress or strain-hardening used in numerical indentation experiments shows good agreement.

Info:

Periodical:

Advanced Materials Research (Volumes 146-147)

Edited by:

Sihai Jiao, Zhengyi Jiang and Jinglong Bu

Pages:

97-100

Citation:

H. P. Jin et al., "Measuring Residual Stress of 304 Austenitic Stainless Steel by Spherical Indentation", Advanced Materials Research, Vols. 146-147, pp. 97-100, 2011

Online since:

October 2010

Export:

Price:

$38.00

[1] Y. -H. Lee and D. Kwon, Acta Mater. 52 (2004) 1555-1563.

[2] W.C. Oliver and G.M. Pharr, J. Mater. Res. 19(2004) 3-20.

[3] M. Dao, N. Chollacoop, K.J. Van Vliet and T.A. Venkatesh, Acta Mater. 49 (2001) 3899-3918.

[4] A.C. Fischer-Cripps, Nanoindentation, Springer-Verlag, New York, (2002).

[5] T.Y. Tsui, W.C. Oliver and G.M. Pharr, J. Mater. Res. 11(1996) 752-759.

[6] S. Suresh and A.E. Giannakopoulos, Acta Mater. 46 (1998) 5755-5767.

[7] X. Chen, J. Yan and A.M. Karlsson, Mater. Sci. Eng. A 416 (2006) 139-149.

[8] Wang Q, Ozaki K, Ishikawa H, Nakano S, Ogiso H. Nucl Instrum Methods B 2006; 242: 88.

[9] ABAQUS, ABAQUS 6. 8 User's Manual. (Dassault Corp., Providence, RI, USA, 2008).

[10] Y.T. Cheng and C.M. Cheng, J. Appl. Phys. 84, 1284 (1998).

[11] Y.T. Cheng and C.M. Cheng, Mater. Sci. Eng. R44, 91 (2004).