Residual stress and critical crack size before and after post-weld heat-treatment
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Materials Research Proceedings
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Post-weld heat-treatment (PWHT) is performed to reduce residual stress, but is not always possible to perform. The residual stresses on a thick section weld on a gas pipeline were determined before and after PWHT to assess residual stress and critical defect sizes. © The Authors
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Law, M., Paradowska, A., Hoye, N., & Grace. P. (20016). Residual stress and critical crack size before and after post-weld heat-treatment. Paper presented to the 10th International Conference on Residual Stresses (ICRS 10), Sydney, Australia, 3-7 July, 2016. In T. M. Holden, T. M., O. Muránsky, & L. Edwards (Eds) (2017). Residual stresses ICRS-10. Millersville, USA: Materials Research Proceedings, Vol. 2, 603-608. doi:10.21741/9781945291173-102