1 剧塑性变形技术 20 世纪 90 年代初，VALIEV 等开始采用等通道 转角挤压法(Equal channel angular pressing, ECAP)和 高压扭转(High pressure torsion, HPT)两种SPD 工艺制 备超细晶金属...
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1 剧塑性变形技术 20 世纪 90 年代初，VALIEV 等开始采用等通道 转角挤压法(Equal channel angular pressing, ECAP)和 高压扭转(High pressure torsion, HPT)两种SPD 工艺制 备超细晶金属...
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等通道转角挤压法 equal channel angular pressing ; ECAE ; equal channel angular extrusion ; ECAP
综述等通道转角挤压法研究和应用现状，同时展望该方法的应用前景。
In the mean time, the research and application of ECAE technique are reviewed, and the perspectives of the technique are...
简要介绍等通道转角挤压法(ECAE)的基本原理及通过该方法得到的有效应变量的主要影响因素。
The mechanism of Equal Channel Angular Extrusion (ECAE) is briefly introduced, the influential factors on effect strain obtained by severe plastic deformation are also presented.
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