A special twin relationship or a common Burgers misorientation between α plates after β quenching in Zr alloy?

被引：36

作者：

Chai, Linjiang ^{[1
]}

Chen, Baofeng ^{[1
]}

Zhou, Zhiming ^{[1
]}

Murty, Korukonda L. ^{[2
]}

Ma, Yanlong ^{[1
]}

Huang, Weijiu ^{[1
]}

机构：

[1] Chongqing Univ Technol, Sch Mat Sci & Engn, Chongqing 400054, Peoples R China

[2] N Carolina State Univ, Dept Nucl Engn, Raleigh, NC USA

来源：

MATERIALS CHARACTERIZATION | 2015年 / 104卷

基金：

中国国家自然科学基金;

关键词：

Zr alloy; Quenching; Misorientation; Electron backscatter diffraction; PHASE-TRANSFORMATION; MARTENSITIC-TRANSFORMATION; MICROSTRUCTURAL EVOLUTION; VARIANT SELECTION; ZIRCONIUM ALLOY; TEXTURE; ZIRCALOY-4; MORPHOLOGY;

D O I：

10.1016/j.matchar.2015.04.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A {10 (1) over bar1} all twin relationship between a plates was repeatedly reported in beta-quenched Zr alloys in literature. In this paper, however, we demonstrate that the special twin relationship between a plates should be correctly identified as one of five common Burgers misorientations. The shared plane between two alpha plates with such a Burgers misorientation is determined to be {10 (1) over bar1.06}. Such a clarification helps to reach more accurate understanding of boundary characteristics of beta-quenched microstructure in Zr alloys. (C) 2015 Elsevier Inc All rights reserved.

引用

页码：61 / 65

页数：5

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