The linear hardening at large deformations

V. Danylenko

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Electron Microscopy and Strength of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2012, #18


The work aimed on the examination of the coefficient of the linear work-hardening(module of plasticity), that is an important physical parameter characterizing the laws of work-hardening and structure formation at large deformations, is in-process examined. It is shown that correct comparison of numeral values of coefficients of work-hardening it possible only at the comparable terms of experiment. Influence of chart of the repeated ladening on the parameters of work-hardening is considered. Comparison of parameters of work-hardening of highly deformed titanium titan got the methods of severe plastic deformation has been conducted. Full text download