Grating interferometry for analysis of residual stresses relieved by annealing

Malgorzata Kujawinska; Leszek A. Salbut

doi:10.1117/12.195511

30 November 1994 Grating interferometry for analysis of residual stresses relieved by annealing

Proceedings Volume 2342, Interferometry '94: Photomechanics; (1994) https://doi.org/10.1117/12.195511
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland

Abstract

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.

Citation Download Citation

Malgorzata Kujawinska and Leszek A. Salbut "Grating interferometry for analysis of residual stresses relieved by annealing", Proc. SPIE 2342, Interferometry '94: Photomechanics, (30 November 1994); https://doi.org/10.1117/12.195511

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