Coincidence-site lattice boundaries in a Zr-2.5Nb alloy

被引：0
|
作者：
Perovic, A
Weatherly, GC
Purdy, GR
Zhang, WZ
Perovic, V
机构：
[1] MEM UNIV NEWFOUNDLAND,CTR COLD OCEAN RESOURCES ENGN,ST JOHNS,NF A1B 3X5,CANADA
[2] ONTARIO HYDRO TECHNOL,TORONTO,ON M8Z 5S4,CANADA
来源：
INTERGRANULAR AND INTERPHASE BOUNDARIES IN MATERIALS, PT 1 | 1996年 / 207-卷
关键词：
Zr-Nb alloys; phase transformation; grain boundary dislocations;
D O I：
10.4028/www.scientific.net/MSF.207-209.325
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The nature of alpha-alpha boundaries formed as the result of heat treatment of a Zr-2.5Nb alloy has been studied by transmission electron microscopy (TEM). The beta-->alpha transformation in the alloy has a near Burgers orientation relationship and on heal treatment this leads to a number of low-angle and high-angle near-coincidence alpha-alpha boundaries. In this presentation we will focus on the characterization of a near-coincidence Sigma 13 boundary which has been frequently observed.
引用
收藏
页码：325 / 328
页数：4
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