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  4. № 17 2010
  5. P. 66

Relaxation processes in meyal glass Zr—Cu—Al—Ni after isothermal annealing

Rachek O.P.†,
 
† Y.Milman,
 
V.Kuprin,
 
D.V.Kozyriev
 

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/566

Abstract

Anneals were performed at temperatures of 125, 225, 325, 350, 375, 400, 425 and 450 oC for 1 hour to study relaxation processes in metal glass Zr—Cu—Al—Ni, and the influence of structural relaxation on mechanical properties. The conclusion of some similar relaxation processes in this case between the amorphous materials and processes rest in polycrystals. Also, it is noted that the method Stetsiva bring to the electronic units of the intensity curve gave good results.


ISOTHERMAL ANNEALING, MECHANICAL PROPERTIES, METAL GLASS, RELAXATION

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