The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity

Abstract

A study was made of the nucleation, formation and propagation of Chernov-Lüders bands in welds. The nucleation of Chernov-Luders bands is found to occur at the border of regions in which material is characterized by structure and phase inhomogeneity. The kinetics and morphology of Chernov-Lüders bands also differs significantly within such regions. It is also found that the Chernov-Lüders band front would come to a halt at the border of regions in which material is characterized by structure and phase inhomogeneity. In this case, the band front would become a new source of band nucleation.

Original language	English
Title of host publication	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Publisher	American Institute of Physics Inc.
Volume	1783
ISBN (Electronic)	9780735414457
DOIs	https://doi.org/10.1063/1.4966328
Publication status	Published - 10 Nov 2016
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation Duration: 19 Sep 2016 → 23 Sep 2016

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Country	Russian Federation
City	Tomsk
Period	19.9.16 → 23.9.16

Keywords

active loading
Chernov-Lüders band front
correlation processing
digital speckle photography technique
structural and phase inhomogeneity

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4966328

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Danilov, V., Orlova, D., Gorbatenko, V., Smirnov, A., Ozhiganov, Y., & Danilova, L. (2016). The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Vol. 1783). [020035] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966328

The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity. / Danilov, Vladimir; Orlova, Dina; Gorbatenko, Vladimir; Smirnov, Aleksandr; Ozhiganov, Yevgeny; Danilova, Lidiya.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016. 020035.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Danilov, V, Orlova, D, Gorbatenko, V, Smirnov, A, Ozhiganov, Y & Danilova, L 2016, The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. vol. 1783, 020035, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016, Tomsk, Russian Federation, 19.9.16. https://doi.org/10.1063/1.4966328

Danilov V, Orlova D, Gorbatenko V, Smirnov A, Ozhiganov Y, Danilova L. The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783. American Institute of Physics Inc. 2016. 020035 https://doi.org/10.1063/1.4966328

Danilov, Vladimir ; Orlova, Dina ; Gorbatenko, Vladimir ; Smirnov, Aleksandr ; Ozhiganov, Yevgeny ; Danilova, Lidiya. / The nucleation, formation and propagation of Chernov-Lüders bands in welds having structure and phase inhomogeneity. Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016.

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author = "Vladimir Danilov and Dina Orlova and Vladimir Gorbatenko and Aleksandr Smirnov and Yevgeny Ozhiganov and Lidiya Danilova",

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AU - Danilov, Vladimir

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AU - Gorbatenko, Vladimir

AU - Smirnov, Aleksandr

AU - Ozhiganov, Yevgeny

AU - Danilova, Lidiya

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AB - A study was made of the nucleation, formation and propagation of Chernov-Lüders bands in welds. The nucleation of Chernov-Luders bands is found to occur at the border of regions in which material is characterized by structure and phase inhomogeneity. The kinetics and morphology of Chernov-Lüders bands also differs significantly within such regions. It is also found that the Chernov-Lüders band front would come to a halt at the border of regions in which material is characterized by structure and phase inhomogeneity. In this case, the band front would become a new source of band nucleation.

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KW - correlation processing

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