ELASTIC ANISOTROPY OF Zr-2.5%Nb ALLOY CANDU PRESSURE TUBE BY ULTRASONIC METHODS

被引：0
|
作者：
Ionescu, V. [1 ]
Mihalache, M. [1 ]
Florea, S. [1 ]
机构：
[1] Inst Nucl Res, Pitesti, Romania
来源：
ROMANIAN REPORTS IN PHYSICS | 2011年 / 63卷 / 01期
关键词：
zirconium hydride; elastic modulus; ultrasonic methods;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In the present paper, the hydrogen influence on the acousto-elastic properties of Zr-2.5%Nb alloy will be investigated using non-destructive method, based on measurements of ultrasonic velocity. In order to obtain the most usual elastic coefficients on a given direction (axial, circumferential and radial) of the tube, both longitudinal V(L) and transversal V(T) phase velocities have been experimentally determined.
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收藏
页码：128 / 136
页数：9
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