等通道转角挤压的工艺特点及应用前景
Technological Features and Application of Equal Channel Angular Pressing
宋国旸, 穆 龙
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作者单位:中国工程物理研究院 核物理与化学研究所,四川 绵阳 621900
中文关键字:等通道转角挤压;工艺特点;应用
英文关键字: equal channel angular pressing(ECAP); technological feature; application
中文摘要:等通道转角挤压(简称ECAP)技术是一种新型的制备三维大尺寸块状超细晶材料的工艺方法。对ECAP工艺的技术原理、特点及应用前景进行了概述,以期为材料加工工作者提供一种新的研究思路和技术借鉴。
英文摘要:Equal channel angular pressing (ECAP) is a new method which can prepare three-dimensional, heavy gauge and massive materials. The principle, features and applications of ECAP technology are summarized in order to introduce a new study method to material processing researchers.