Macroscopic localization of plastic deformation under loading of Cu-Ni alloys
The effect of the nickel content in commercial copper-nickel alloys (manganine, cupronickel, constantan, monel) on the mechanical properties and parameters of macroscopic localization of plastic deformation under uniaxial tension has been studied. The evolution of plastic strain localization at the stages of yield plateau and parabolic work hardening was studied by digital speckle photography. The effect of the Ni content on the onset and duration of the stages of parabolic strain hardening is shown. The dependence of the spatial period of localization of plastic deformation of alloys on the content of Ni in the studied alloys has been established.
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Keywords
strain localization, copper-nickel alloys, microstructure, mechanical testing, digital speckle photographyAuthors
| Name | Organization | |
| Nadezhkin M.V. | Institute of Strength Physics and Materials Science, SB RAS | mvn@ispms.ru |
| Barannikova S. A. | Institute of Strength Physics and Materials Science, SB RAS | bsa@ispms.ru |
| Perovskaya M.V. | Institute of Strength Physics and Materials Science, SB RAS | mv_perovskaya@inbox.ru |
| Popova E.A. | Institute of Strength Physics and Materials Science, SB RAS | popova@ispms.ru |
References
Wang Z.Y., Han D., Li X.W. // Mat. Sci. Eng.: A. - 2017. - V. 679. - P. 484-492.
Kim H., Hong S.I. // Mater. Des. - 2015. - V. 67. - P. 42-49.
Sun Y.F., Fujii H., Nakamura T., et al. // Scripta Mater. - 2011. - V. 65. - P. 489-492.
Weisbra B., Skibinski W. //j. Alloys.Compd. - 2016. - V. 687. - P. 104-108.
San X.Y., Liang X.G., Chen L.P., et al. // Mat. Sci. Eng.: A. - 2011. - V. 528. - P. 7867-7870.
Bryukhanov I.A. // Int. J. Plast. - 2020. - V. 135. - P. 102834.
Barannikova S.A., Nadezhkin M.V., Mel'nichuk V.A., Zuev L.B. // Tech. Phys. Lett. - 2011. - V. 37. - No. 8. - P. 793-796.
Zuev L.B., Barannikova S.A., Danilov V.I., Gorbatenko V.V.// Prog. Phys. Met. - 2021. - V. 22. - No. 1. - P. 3-57.
Zuev L.B., Barannikova S.A. // Crystals. - 2019. - V. 9. - No. 458. - P. 1-30.
Зуев Л.Б., Хон Ю.А. // Физич. мезомех. - 2021. - Т. 24. - № 6. - С. 5-14.
Chakrabarti D.J., Laughlin D.E., Chen S.W., Chang Y.A. // Phase Diagrams of Binary Nickel Alloys / ed. P. Nash. - Ohio: ASM International, Materials Park, 1991. - P. 22-25.
Cao Y.Z., Zhao X.S., Tn W.D., et al. // Mat. Sci. Eng.: A. - 2016. - V. 676. - P. 241-245.
Kear G., Barker B.D., Stokes K., Walsh F.C. //j. Appl. Electr. - 2004. - V. 34. - P. 659-669.
Zuev L.B., Gorbatenko V.V., Pavlichev K.V. // Meas. Sci. Tech. - 2010. - V. 21. - No. 5. - P. 054014.
Кристиан Дж. Теория превращений в металлах и сплавах. - М.: Мир, 1978. - 806 с.
Pelleg J. Mechanical Properties of Materials. - Dordrecht: Springer, 2013. - 634 p.
Зуев Л.Б., Данилов В.И. Горбатенко В.В. // ЖТФ. - 2021. - Т. 91. - Вып. 2. - С. 267-273.
