Paper Title:
Grain Growth in Films with Initial 3D Microstructure
  Abstract

Grain growth in films with h/〈D〉0=3.5−7.5, where h is the film thickness and 〈D〉0 the initial average grain diameter, was studied by means of computer simulation. The growth kinetics during 3D®2D microstructure transformation do not obey the parabolic law commonly used for the grain growth description. By the end of the transformation, 〈D〉/h is not grater than 2. The drag effect of thermal grooves also results in 〈D〉/h < 2 to the end of the microstructure transformation.

  Info
Periodical
Materials Science Forum (Volumes 467-470)
Edited by
B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot
Pages
1087-1092
DOI
10.4028/www.scientific.net/MSF.467-470.1087
Citation
V. Y. Novikov, "Grain Growth in Films with Initial 3D Microstructure", Materials Science Forum, Vols. 467-470, pp. 1087-1092, 2004
Online since
October 2004
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Price
$32.00
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