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  4. 等径弯曲通道变形(ECAP)的研究现状及发展趋势

材料与冶金学报, 2002, 1(4): 258-262. doi: 10.3969/j.issn.1671-6620.2002.04.003

等径弯曲通道变形(ECAP)的研究现状及发展趋势

张玉敏 1, , 丁桦 2, , 孝云祯 3, , 杨春征 4,

1.东北大学,材料与冶金学院,辽宁,沈阳,110004

2.东北大学,材料与冶金学院,辽宁,沈阳,110004

3.东北大学,材料与冶金学院,辽宁,沈阳,110004

4.东北大学,材料与冶金学院,辽宁,沈阳,110004

关键词： 等径弯曲通道变形 , 强烈塑性变形 , 加工方法

Status and potential of ECAP

等径弯曲通道变形(equal channel angular processing,ECAP)是使材料经受强烈塑性变形的一种加工方法.本文介绍ECAP的国内外发展概况,对其方法和影响因素等做了概述,并对其应用前景做了进一步的展望.

参考文献

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