30 November 1994 Grating interferometry for analysis of residual stresses relieved by annealing
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Proceedings Volume 2342, Interferometry '94: Photomechanics; (1994) https://doi.org/10.1117/12.195511
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland
The automatic grating interferometry system for analysis of residual stresses is described. An annealing process of stress relieving connected with the application of high temperature resistant grating is presented and the efficiency of this process is discussed. The experiments are conducted on two types of samples: a railway rail vertical slice and copper sample formed by the explosive method.
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Malgorzata Kujawinska, Malgorzata Kujawinska, Leszek A. Salbut, Leszek A. Salbut, } "Grating interferometry for analysis of residual stresses relieved by annealing", Proc. SPIE 2342, Interferometry '94: Photomechanics, (30 November 1994); doi: 10.1117/12.195511; https://doi.org/10.1117/12.195511

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