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大塑性变形制备细晶材料的研究、开发与展望 被引量：33

Research and Development Prospects of Ultrafine-Grained Materials Fabricated by Severe Plastic Deformation
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摘要 系统介绍了大塑性变形(SPD)细化晶粒的条件和目的,综述了4种主要的大塑性变形工艺的基本原理、特点和应用,剖析了细晶材料的强度和超塑性特征,展示了大塑性变形制备细晶材料的诱人前景和发展方向。 The condition and purpose of ultrafine-grained materials fabricated by severe plastic deformation (SPD)are described systematically.Principle,character and application of four SPD techniques are reviewed.Strength and superplasticity of ultrafine-grained materials are also discussed.
作者 陈勇军 王渠东 彭建国 翟春泉 丁文江
机构地区 上海交通大学轻合金精密成型国家工程研究中心
出处 《材料导报》 EI CAS CSCD 北大核心 2005年第4期77-80,共4页 Materials Reports
关键词 大塑性变形 细晶材料 制备 展望 开发 塑性变形工艺 细化晶粒 基本原理 发展方向 性特征 equal channel angular extrusion high compression torsion high ratio extrusion cyclic extrusion superplasticity
分类号 TB383 [一般工业技术—材料科学与工程] TG146.21 [金属学及工艺—金属材料]
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参考文献31

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二级参考文献15

  • 1Kim W J, Chung S W, et al. Superplasticity in Thin Magnesium Alloy Sheets and Deformation Mechanism for Magnesium Alloy at Elevated Temperatures[J]. Acta Mater. 2001, ( 49 ) : 3337-3345.
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共引文献23

同被引文献356

引证文献33

二级引证文献154

材料导报
2005年 第4期

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