The equal-channel angular pressing (ECAP) had achieved the potential for obtaining ultra-fine grain and improving mechanical properties.
等径弯曲通道变形（简称ECAP）具有获得超细晶组织和改善力学性能的潜力。
Severe plastic deforming behavior and microstructure evolution of two phases in medium-carbon steel during equal channel angular pressing (ECAP) were investigated by experimental method.
用实验方法研究了中碳钢两相组织在等通道角挤压过程中的强烈塑性变形行为和组织演化过程。
Based on the investigation of die Angle, pressing route and pressing temperature, the optimum parameters were chosen in the experiments of equal channel angular pressing (ECAP).
在对等通道角挤压中模具通道夹角、挤压路线和挤压温度研究的基础上，确定了实验中的理想工艺。
The different processing routes for equal round channel angular pressing process were conducted by using node mapping method in multi-pass pressing.
通过节点映射法实现各工艺路线的多道次挤压，不同的工艺路线对应的多道次挤压变形分布具有明显差异。
The effect of billet size on the effective strain and unit extrusion pressure was investigated during equal channel angular pressing.
研究了坯料尺寸对等径角挤压材料等效应变及单位挤压力的影响。
The effect of ECAP passes on materials mechanical properties of industrial pure aluminum L2 was investigated with equal channel angular pressing (ECAP) process.
利用等通道转角挤压(ECAP)技术挤压工业纯铝l2，探讨了挤压次数对其力学性能的影响。
A new continuous equal channel angular pressing (ECAP) technique was developed and successfully produced unlimited length of pure aluminum with ultrafine grain.
探讨一种连续等通道角挤压(ECAP)新技术，实现了纯铝的无限长度连续大变形，制备出具有超细晶结构的金属材料。
Equal Channel Angular Pressing (ECAP) is an advanced technology for preparation of ultra-fine grain materials.
等通道转角挤压(ECAP)是一种制备超细晶粒材料的新技术。
The effect of inner corner radius on the plastic deformation behavior in equal channel angular pressing was investigated using finite element method.
运用有限元模拟的方法研究了内角半径在等径角挤压过程中的作用。
The purpose of equal channel angular pressing (ECAP) is to obtain ultra-fine grained (UFG) materials.
角挤压是获得块体超细晶材料的一种重要工艺方法。
Equal channel angular pressing technology is the latest technical method of producing ultra-fine grain metal materials.
等通道转角挤压技术(简称ecap)是制备超细晶粒金属块材的最新研究领域之一。
Equal channel angular pressing technology is the latest technical method of producing ultra-fine grain metal materials.
等通道转角挤压技术(简称ecap)是制备超细晶粒金属块材的最新研究领域之一。
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