Comments on "Mechanical deformation of dendrites by fluid flow during the solidification of undercooled melts"

被引：44
作者：
Doherty, RD [1 ]
机构：
[1] Drexel Univ, Dept Mat Engn, Philadelphia, PA 19104 USA
来源：
SCRIPTA MATERIALIA | 2003年 / 49卷 / 12期
关键词：
solidification microstructure; undercooling; dendrite arm bending; misorientation; electron back scattering diffraction;
D O I：
10.1016/j.scriptamat.2003.08.019
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The claim of no evidence for dendrite arm bending in conventional solidification made in the paper by Dragnevski et al. [Acta Mater. 50 (2002) 3743] is disputed by the apparently ubiquitous observation of small (1-10degrees) misorientations that are found in as-cast grains during conventional solidification. Investigation of this phenomenon by misorientation measurements by EBSD is recommended. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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收藏
页码：1219 / 1222
页数：4
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