| EBSD技术在形变Zr合金组织与织构研究中的应用 |
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| 引用本文： | 栾佰峰,黄天林,陈建伟,张喜燕,刘庆.EBSD技术在形变Zr合金组织与织构研究中的应用[J].电子显微学报,2008,27(6). |
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| 作者姓名： | 栾佰峰 黄天林 陈建伟 张喜燕 刘庆 |
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| 作者单位： | 重庆大学材料科学与工程学院,重庆,400044 |
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| 基金项目： | 国家自然科学基金资助项目(No.50620130096)~~ |
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| 摘 要： | 本文采用配备在扫描电镜中的EBSD系统及相应的取向分析和组织重构技术，对形变状态和退火状态下Zr合金的微观组织及织构演变规律进行了初步研究。结果表明，形变样品中晶粒细碎且不均匀，具有较为明显的形变带特征；织构主要为基面平行于轧面（（0002）／／Z）取向织构，同时还存在较多的{0001}（1010）和{0001}（1150）织构及{1104}（1102）织构。退火样品中晶粒均匀，基本为等轴晶，几种主要基面织构变化不大，但{1104}（1102）织构含量与形变样品相比提高了一倍以上。
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| 关 键 词： | EBSD Zr合金 微观组织 织构 |
Application of EBSD technic on the study of microstructure and texture of deformed Zr alloy |
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| LUAN Bai-feng,HUANG Tian-lin,CHEN Jian-wei,ZHANG Xi-yan,LIU Qing.Application of EBSD technic on the study of microstructure and texture of deformed Zr alloy[J].Journal of Chinese Electron Microscopy Society,2008,27(6). |
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| Authors: | LUAN Bai-feng HUANG Tian-lin CHEN Jian-wei ZHANG Xi-yan LIU Qing |
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| Abstract: | In this preliminary study the evolution of microstructure and texture after deformation and annealing treatment of Zr alloy is investigated by means of the EBSD system which is fitted out in the SEM.The results show that the orientation analyzing system of EBSD could be applied successfully on the research work of microstructure and texture of Zr alloy.It is found that in the deformed samples the fine-crushing grain is non-uniform with remarkable characteristic of deformation band.At the same time,the main ... |
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| Keywords: | EBSD Zr alloy microstructure texture |
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