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  4. № 17 2010
  5. P. 29

Influence of grain size on the parameters of work-hardening

Y.Podrezov,
 
V. Danilenko,
 
V. Pysarenko†
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Electron Microscopy and Strength of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2010, #17
http://www.materials.kiev.ua/article/562

Abstract

The Influence of grain size on work-hardening curves is considered. The structural sensitiveness of curves is analysed framework of Conrad theory and kinetic theory of work-hardening. The structural sensitiveness of work-hardening speed on the stage of nanostructural formation coresponding with the special role of borders in nucleation of disclination defects.


CURVES STRESSING, DEFORMATION STRUCTURE, NANOSTRUCTURE, PARAMETERS HARDENING, RESTRAIN DEFORMATION, TENSION, YIELD STRENGTH

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