INHERITANCE OF STRUCTURE AND TEXTURE IN ALLOY Zr-2.5% Nb

被引：0
|
作者：
Yarkov, V. Yu [1 ,2 ]
Pastukhov, V., I [1 ]
Averin, S. A. [1 ]
Ladeishchikov, K. M. [1 ]
Tsuprun, Yu, I [1 ]
机构：
[1] Inst Nucl Mat, Zarechnyi, Russia
[2] Ural Fed Univ, Ekaterinburg, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2022年 / 64卷 / 7-8期
关键词：
alloy Zr-2.5% Nb; phase transformations; intercrystalline boundaries; Burgers orientation relationships; inheritance of structure and texture; ZIRCONIUM; TRANSFORMATION; GROWTH;
D O I：
10.1007/s11041-022-00820-y
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The structure and texture of alloy Zr - 2.5% Nb in initial condition and after a heat treatment (exposure to 930 degrees C, rapid or slow cooling) are studied by the method of electron backscatter diffraction. The main crystallographic orientations of the alpha- and beta-phases are determined. Existence of a dominant shear component in the beta -> alpha transformation in the alloy after different treatments is detected. Structure and texture inheritance is shown to occur in alloy Zr - 2.5% Nb as a result of the alpha -> beta -> alpha phase transformations.
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页码：397 / 402
页数：6
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