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dc.contributor.authorShakhova, I.-
dc.contributor.authorYanushkevich, Z.-
dc.contributor.authorFedorova, I.-
dc.contributor.authorBelyakov, A.-
dc.contributor.authorKaibyshev, R.-
dc.identifier.citationGrain refinement in a Cu-Cr-Zr alloy during multidirectional forging / I. Shakhova [и др.] // Materials Science and Engineering A . - 2014. - №606.-P.
dc.description.abstractStructural changes during plastic deformation were studied in a Cu-0.3%Cr-0.5%Zr alloy subjected to multidirectional forging up to a total strain of 4 at the temperatures of 300 K and 673 K. The deformation behavior was characterized by a rapid increase in the flow stress at an early deformation followed by a steady-state flow at large strain. The development of the new ultrafine grains resulted from the progressive increase in the misorientations of the strain-induced low-angle boundaries, which evolve into high-angle boundaries with increasing cumulative strain through a strain-induced continuous reaction that is quite similar to continuous dynamic recrystallizationru
dc.subjectmetal scienceru
dc.subjectCu-Cr-Zr alloyru
dc.subjectlarge strain deformationru
dc.subjectgrain refinementru
dc.subjectplastic deformationru
dc.titleGrain refinement in a Cu-Cr-Zr alloy during multidirectional forgingru
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