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Title: Destruction of the Aluminum–Magnesium Alloy under the Influence of Pulsed Laser Radiation against Creep Conditions

Abstract

Abstract—Using high-speed video recording, the stages of predestruction and development of a main crack initiated by pulsed infrared laser radiation on the surface of the AlMg6 aluminum–magnesium alloy deformed by the uniaxial tensile testing under creep conditions are studied. The role of macroscopic bands of plastic strain in the development of the last deformation jump with an amplitude of about 10%, and the generation and propagation of the main crack is revealed. A possible mechanism of fracture is discussed.

Authors:
; ; ; ;  [1]
  1. Derzhavin Tambov State University (Russian Federation)
Publication Date:
OSTI Identifier:
22770909
Resource Type:
Journal Article
Journal Name:
Physics of the Solid State
Additional Journal Information:
Journal Volume: 60; Journal Issue: 11; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7834
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ALUMINIUM COMPOUNDS; AMPLITUDES; BINARY ALLOY SYSTEMS; CRACKS; CREEP; DEFORMATION; FRACTURES; LASER RADIATION; MAGNESIUM COMPOUNDS; PULSES; STRAINS; SURFACES; VELOCITY

Citation Formats

Shibkov, A. A., E-mail: shibkov@tsu.tmb.ru, Zolotov, A. E., Gasanov, M. F., Zheltov, M. A., Proskuryakov, K. A., and Kochegarov, S. S. Destruction of the Aluminum–Magnesium Alloy under the Influence of Pulsed Laser Radiation against Creep Conditions. United States: N. p., 2018. Web. doi:10.1134/S106378341811029X.
Shibkov, A. A., E-mail: shibkov@tsu.tmb.ru, Zolotov, A. E., Gasanov, M. F., Zheltov, M. A., Proskuryakov, K. A., & Kochegarov, S. S. Destruction of the Aluminum–Magnesium Alloy under the Influence of Pulsed Laser Radiation against Creep Conditions. United States. https://doi.org/10.1134/S106378341811029X
Shibkov, A. A., E-mail: shibkov@tsu.tmb.ru, Zolotov, A. E., Gasanov, M. F., Zheltov, M. A., Proskuryakov, K. A., and Kochegarov, S. S. 2018. "Destruction of the Aluminum–Magnesium Alloy under the Influence of Pulsed Laser Radiation against Creep Conditions". United States. https://doi.org/10.1134/S106378341811029X.
@article{osti_22770909,
title = {Destruction of the Aluminum–Magnesium Alloy under the Influence of Pulsed Laser Radiation against Creep Conditions},
author = {Shibkov, A. A., E-mail: shibkov@tsu.tmb.ru and Zolotov, A. E. and Gasanov, M. F. and Zheltov, M. A. and Proskuryakov, K. A. and Kochegarov, S. S.},
abstractNote = {Abstract—Using high-speed video recording, the stages of predestruction and development of a main crack initiated by pulsed infrared laser radiation on the surface of the AlMg6 aluminum–magnesium alloy deformed by the uniaxial tensile testing under creep conditions are studied. The role of macroscopic bands of plastic strain in the development of the last deformation jump with an amplitude of about 10%, and the generation and propagation of the main crack is revealed. A possible mechanism of fracture is discussed.},
doi = {10.1134/S106378341811029X},
url = {https://www.osti.gov/biblio/22770909}, journal = {Physics of the Solid State},
issn = {1063-7834},
number = 11,
volume = 60,
place = {United States},
year = {2018},
month = {11}
}