Producing bulk ultrafine-grained materials by severe plastic deformation
Producing bulk ultrafine-grained materials by severe plastic deformation
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DOI：
10.1007/s11837-006-0213-7
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发表时间：
2006-04-01
期刊：
影响因子：
2.6
通讯作者：
Zhu, YT
中科院分区：
文献类型：
--
作者：
Valiev, RZ;Estrin, Y;Zhu, YT
本概述重点介绍了现代材料科学中最活跃和发展的领域之一的最新成就和新趋势：利用严重塑性变形 (SPD) 生产块状超细晶 (UFG) 材料。本文还总结了 SPD 处理早期工作的年表，并对本研究中当前使用的术语进行了清晰而明确的描述。特别关注各种 SPD 加工技术的原理以及散装 UFG 材料的主要结构特征和独特性能，这些是其广泛实际应用前景的基础。
This overview highlights very recent achievements and new trends in one of the most active and developing fields in modern materials science: the production of bulk ultrafine-grained (UFG) materials using severe plastic deformation (SPD). The article also summarizes the chronology of early work in SPD processing and presents clear and definitive descriptions of the terminology currently in use in this research at-ea. Special attention is given to the principles of the various SPD processing techniques as well as the major structural features and unique properties of bulk UFG materials that underlie their prospects for widespread practical utilization.