Stress-driven grain re-orientation and merging behaviour found in oxidation of zirconium alloy using in-situ method and MD simulation
Stress-driven grain re-orientation and merging behaviour found in oxidation of zirconium alloy using in-situ method and MD simulation
复制标题
使用原位方法和 MD 模拟发现锆合金氧化中应力驱动的晶粒重新取向和合并行为
DOI:
10.1016/j.corsci.2018.11.034
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发表时间:
2019-02
影响因子:
8.3
通讯作者:
He W
中科院分区:
文献类型:
--
作者:
Wang Z;Zhou B X;Pan R J;Cao X X;Wu L;Zhu W;Wen B;Fang Z Q;Ovcharenko Y M;He W
It has been believed that ZrO2columnar grains, which contribute to the reduction of oxygen diffusion in the oxide layer, are the result of growth of small grains, and the subsequent oxidation mechanism of zirconium alloy is also formed and developed on this basis. Here we report anin situoxidation experiment carried out at 500 ℃ air condition demonstrating that large size ZrO2grains was results of the merging of small size grains rather than growth of small grains. We further show that original orientation and dislocation motion play crucial roles in the merging process of small size grains.
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影响因子:
3.1
作者:
D. Park;J. Park;Y. Jeong;J. Y. Lee
通讯作者:
D. Park;J. Park;Y. Jeong;J. Y. Lee
影响因子:
8.3
作者:
Wang Zhen;Zhu Wei;Wen Bang;Wu Lu;Tang Hong-kui;Fang Zhong-qiang;Zhou Bang-xin;Chen Bing;Yao Mei-yi;Li Qiang;Wang Z
通讯作者:
Wang Z
影响因子:
9.4
作者:
E. Busso;Jianguo Lin;S. Sakurai;M. Nakayama
通讯作者:
E. Busso;Jianguo Lin;S. Sakurai;M. Nakayama
影响因子:
3.1
作者:
E. Polatidis;P. Frankel;J. Wei;M. Klaus;R. Comstock;A. Ambard;S. Lyon;R. Cottis;M. Preuss
通讯作者:
E. Polatidis;P. Frankel;J. Wei;M. Klaus;R. Comstock;A. Ambard;S. Lyon;R. Cottis;M. Preuss
影响因子:
3.1
作者:
Zhen Wang;Bangxin Zhou;Wei Zhu;B. Wen;M. Yao;Qiang Li;Lu Wu;Jinlong Zhang;Z. Fang
通讯作者:
Zhen Wang;Bangxin Zhou;Wei Zhu;B. Wen;M. Yao;Qiang Li;Lu Wu;Jinlong Zhang;Z. Fang