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Title: Manifestation of the Portevin-Le Chatelier effect in the Kh20N80 alloy
Authors: Dudova, N. R.
Kaibyshev, R. O.
Valitov, V. A.
Keywords: technique
metal technology
nickel alloy
Portevin-Le Chatelier effect
flow stress
Issue Date: 2008
Citation: Dudova, N.R. Manifestation of the Portevin-Le Chatelier effect in the Kh20N80 alloy / N.R. Dudova, R.O. Kaibyshev, V.A. Valitov // The Physics of Metals and Metallography. - 2008. - Vol.105, №1.-P. 98-104. - doi: 10.1134/S0031918X08010110.
Abstract: It has been found that the single-phase nickel alloy Kh20N80 demonstrates discontinuous flow in the range of deformation temperatures of 300-650°C. It is shown that the discontinuous flow of this alloy possesses signs of the Portevin-Le Chatelier effect, strong localization of deformation, and negative strain-rate sensitivity of the flow stress
Appears in Collections:Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)

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