The Effect of Plastic Anisotropy on the Residual Stress within a 316L Stainless Steel Bead-on-Plate Specimen

Mark Turski; S. Pratihar; Lyndon Edwards; Mark R. Daymond; Michael E. Fitzpatrick

doi:10.4028/www.scientific.net/MSF.524-525.679

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HomeMaterials Science ForumMaterials Science Forum Vols. 524-525The Effect of Plastic Anisotropy on the Residual...

The Effect of Plastic Anisotropy on the Residual Stress within a 316L Stainless Steel Bead-on-Plate Specimen

Abstract:

Plastic anisotropy can affect the strains measured by neutron diffraction. If this is not properly accounted for significant errors can result in the calculated stresses. This paper illustrates addresses this issue using measurements of the residual strain field around a 60 mm long single weld bead deposited on the surface of a 17 mm thick stainless steel plate. Measurements were made on ENGIN-X, the engineering spectrometer at the ISIS facility of the Rutherford Appleton Laboratory (UK). Diffraction spectra from these measurements have been fitted using both single and multi-peak fitting approaches. Both residual strain and stress results have been presented for (111) and (200) single peak fits and compared to a multi-peak fit (Rietveld) analysis. Results from these analyses have revealed significant anisotropy in the response of the individual lattice planes. This effect is most severe in measurements carried out in the normal direction and is shown to be predicted using an elasto-plastic self-consistent model.

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Materials Science Forum (Volumes 524-525)

Pages:

679-684

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.524-525.679

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Online since:

September 2006

Authors:

Mark Turski, S. Pratihar, Lyndon Edwards, Mark R. Daymond, Michael E. Fitzpatrick

Keywords:

Anisotropy, Intergranular Stresses, Neutron Diffraction, Residual Stress, Time-of-Flight (TOF), Welding

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References

[1] M. R. Daymond, C. N. Tome, M. A. M. Bourke, Acta Mater, Vol. 48 (2000), 553-564.

Google Scholar

[2] B. Clausen, T. Leffers and T. Lorentzen. Acta Mater, Vol. 51 (2003), 6181-6188.

Google Scholar

[3] Elcoate, C. D., Bouchard, P. J., and Smith, M. C., 2003, 3-dimensional repair weld simulations - bead on plate comparisons", ABAQUS World Users, Conference, Munich.

Google Scholar

[4] www. jrc. nl/net.

Google Scholar

[5] J. A. Dann, M. R. Daymond, L. Edwards, J. A. James and J. R. Santisteban: Physica B: Condensed Matter Vol. 350 (2004), pp. E511-E514.

DOI: 10.1016/j.physb.2004.03.139

Google Scholar

[6] R. B. Von Dreele, J. D. Jorgensen and C. G. Windsor: J. Appl. Crystallogr. Vol. 15 (1982), pp.581-589.

Google Scholar

[7] G. S. Pawley: J. Appl. Crystallogr. Vol. 14(1981), pp.357-361.

Google Scholar

[8] Kroner, E, Zur Plastischen Verformung des Vielkristalls. Acta Metall. Vol. 9 (1961), 155-161.

DOI: 10.1016/0001-6160(61)90060-8

Google Scholar

[9] A. Turner, N. Christodoulou and C.N. Tomé. Int. J. Plasticity Vol. 11 (1995), 251-265.

Google Scholar

[10] R. Hill. J. Mech. Phys. Sol. Vol. 13 (1965), 89-101.

Google Scholar

[11] J.W. Hutchinson. Proc. Roy. Soc. Lond. A, Vol. 319 (1970), 247-272.

Google Scholar

[12] M. T. Hutchings, P. J. Withers, T. M. Holden, T. Lorentzen, Introduction to the Characterization of Residual Stress by Neutron Diffraction, Taylor and Francis, (2005).

DOI: 10.1201/9780203402818

Google Scholar

[13] P. J. Bouchard, J. R Santisteban, L. Edwards, M. Turski, J. James, S. Pratihar, P. J. Withers. Proceedings of PVP2005 2005 ASME Pressure Vessels and Piping Division Conference July 17-21, 2005, Denver, Colorado.

Google Scholar