Abstract:
Results of an experimental study of how temperature affects the destruction of laser welds of an Al–Cu–Li aircraft aluminum alloy are presented. A comparison is made of the deformation and fracture of welds in the initial state and after two-stage thermal treatment. It is shown that the mechanical characteristics of welded samples have values close to those of the initial alloy.
Citation:
E. V. Karpov, A. G. Malikov, A. M. Orishich, B. D. Annin, “Influence of thermal treatment on the destruction of a weld of an Al–Cu–Li aircraft alloy at different temperatures”, Prikl. Mekh. Tekh. Fiz., 61:1 (2020), 91–101; J. Appl. Mech. Tech. Phys., 61:1 (2020), 78–86
\Bibitem{KarMalOri20}
\by E.~V.~Karpov, A.~G.~Malikov, A.~M.~Orishich, B.~D.~Annin
\paper Influence of thermal treatment on the destruction of a weld of an Al--Cu--Li aircraft alloy at different temperatures
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2020
\vol 61
\issue 1
\pages 91--101
\mathnet{http://mi.mathnet.ru/pmtf360}
\crossref{https://doi.org/10.15372/PMTF20200109}
\elib{https://elibrary.ru/item.asp?id=42327589}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2020
\vol 61
\issue 1
\pages 78--86
\crossref{https://doi.org/10.1134/S0021894420010095}
Linking options:
https://www.mathnet.ru/eng/pmtf360
https://www.mathnet.ru/eng/pmtf/v61/i1/p91
This publication is cited in the following 2 articles:
Yue Yang, Jing Bi, Hanwei Liu, Yang Li, Mingyang Li, Sansan Ao, Zhen Luo, “Research progress on the microstructure and mechanical properties of friction stir welded Al Li alloy joints”, Journal of Manufacturing Processes, 82 (2022), 230
A. G. Knyazeva, “Nonstationary thermokinetic model of surface laser scanning”, J. Appl. Mech. Tech. Phys., 62:6 (2021), 1001–1007
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