Paper Title:
Diffusion Impurity Drag of Twin Grain Boundaries and Triple Junctions Motion in Zinc
  Abstract

The experimental results on motion of single grain boundaries (GBs) of natural mechanical twin and single fabricated twin GBs as well as on fabricated twin GBs in system with triple junction (TJ) are obtained. The mobility of natural mechanical twin GBs, fabricated single GBs and fabricated GBs with TJ are compared. For the first time the effect of detachment of moving TJ and single natural twin GB from adsorbed atoms is reported. The results on single GB migration are considered in context of triple junction migration as the step to grain growth, i.e. “polycrystal” experiments.

  Info
Periodical
Defect and Diffusion Forum (Volumes 237-240)
Edited by
M. Danielewski, R. Filipek, R. Kozubski, W. Kucza, P. Zieba, Z. Zurek
Pages
578-583
DOI
10.4028/www.scientific.net/DDF.237-240.578
Citation
V. G. Sursaeva, P. Zięba, "Diffusion Impurity Drag of Twin Grain Boundaries and Triple Junctions Motion in Zinc", Defect and Diffusion Forum, Vols. 237-240, pp. 578-583, 2005
Online since
April 2005
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$32.00
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