Dynamic in-situ synchrotron X-ray topographic observations of dislocations in notched ice crystals

被引：0
|
作者：
Hu, X. [1 ]
Baker, I. [1 ]
Dudley, M. [1 ]
机构：
[1] Dartmouth Coll, Hanover, United States
来源：
Materials Research Society Symposium Proceedings | 1996年 / 437卷
关键词：
Crack initiation - Dislocations (crystals) - Tensile testing - Thermal effects - X ray analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Experimental observations of ice single crystals strained under uniaxial tension using synchrotron X-ray topography have shown that there is far more dislocation activity around notches at high temperature, -7.8 °C, than at lower temperatures (-40 °C and -60 °C).
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页码：119 / 124
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