Distribution of local deformations on the near-surface layers and scale effects of low-alloy steel specimens A. Ustinov, D. Kopanica, A. Potekaev, A. Klopotov
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ArticleSubject(s): деформации | стали | поверхностиGenre/Form: статьи в журналах Online resources: Click here to access online
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AIP Conference Proceedings Vol. 1683. P. 020233-1-020233-5Abstract: This paper presents data on the study of the evolution of local microdisplacements on the surface of specimens made of ferritic-austenitic steel during compressive deformation. The experiment was performed on the test machine “Universal Testing Machine 4500” using a digital optical system Vic-3D for deformation of the specimen surface. It was found that the transition from stage III to stage IV is accompanied by an increase in the area of the region with high values of microregion displacements in the center of the specimen, which corresponds to the parabolic stage.
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This paper presents data on the study of the evolution of local microdisplacements on the surface of specimens made of ferritic-austenitic steel during compressive deformation. The experiment was performed on the test machine “Universal Testing Machine 4500” using a digital optical system Vic-3D for deformation of the specimen surface. It was found that the transition from stage III to stage IV is accompanied by an increase in the area of the region with high values of microregion displacements in the center of the specimen, which corresponds to the parabolic stage.
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