Achieving heterogeneous structure in hcp Zr via electroplastic rolling
Achieving heterogeneous structure in hcp Zr via electroplastic rolling
复制标题
通过电塑轧制获得六面体锆异质结构
DOI:
10.1016/j.msea.2018.02.106
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发表时间:
2018-04
期刊:
影响因子:
--
通讯作者:
Xiangyi Zhang
中科院分区:
文献类型:
--
作者:
Ming Li;Defeng Guo;Jingtao Li;Shimin Zhu;Chao Xu;Kaifang Li;Yadan Zha;Xiangyi Zhang
Heterogeneous structure has been widely used to enhance the poor ductility of high-strength nanostructured materials. However, it is still a challenge to form heterogeneous structures in hard-deformed materials. Here, by using electroplastic rolling and subsequent low-temperature annealing, a heterogeneous structure was formed in the hard-deformedhcpZr and exhibited a good combination of high strength and good ductility. Its formation can be attributed to the effective microstructure refinement and high deformation energy storage during the electroplastic deformation process. The present study is important for the design and fabrication of heterogeneous structured metals and alloys.
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DOI:
10.1051/jp4:1993786
发表时间:
1993-11
期刊:
Journal De Physique Iv
影响因子:
--
作者:
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通讯作者:
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影响因子:
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