|Title:||New grain formation in a coarse-grained 7475 Al alloy during severe hot forging|
|Citation:||New grain formation in a coarse-grained 7475 Al alloy during severe hot forging / O. Sitdikov, T. Sakai, ... R. Kaibyshev et al. // Materials Science Forum. - 2004. - Vol.467-470, N1.-P. 421-426.|
|Abstract:||Strain-induced grain refinement in a coarse-grained 7475 Al alloy was studied by means of multidirectional forging. Integrated flow curves exhibit significant work softening just after yielding, followed by steady-state-like behavior at high strains. The evolution of new fine grain structure during deformation can be assisted by grain-boundary sliding, resulting in frequent formation of high strain gradients and subsequently microshear bands in grain interiors|
|Appears in Collections:||Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)|
|Sitdikov O._New_grain.pdf||896.71 kB||Adobe PDF||View/Open|
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