| 等径弯曲通道变形(ECAP)的研究现状及发展趋势 |
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| 引用本文： | 张玉敏,丁桦,孝云祯,杨春征.等径弯曲通道变形(ECAP)的研究现状及发展趋势[J].材料与冶金学报,2002,1(4):258-262. |
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| 作者姓名： | 张玉敏 丁桦 孝云祯 杨春征 |
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| 作者单位： | 东北大学,材料与冶金学院,辽宁,沈阳,110004 |
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| 摘 要： | 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。
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| 关 键 词： | 研究现状 发展趋势 等径弯曲通道变形 强烈塑性变形 加工方法 ECAP |
| 文章编号： | 1671-6620(2002)04-0258-05 |
| 修稿时间： | 2002年10月21日 |
Status and potential of ECAP |
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| ZHANG Yu-min,DING Hua,XIAO Yun-zhen,YANG Chun-zheng.Status and potential of ECAP[J].Journal of Materials and Metallurgy,2002,1(4):258-262. |
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| Authors: | ZHANG Yu-min DING Hua XIAO Yun-zhen YANG Chun-zheng |
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| Abstract: | ECAP(equal channel angular processing) is a processing procedure in which a sample is subjected to a very intense plastic strain by pressing it through a special die. The article introduces the development of ECAP, and recounts the processing procedure and experimental factors. Finally, the potential for practical applications of ECAP is prospected. |
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| Keywords: | ECAP(equal channel angular processing) intense plastic strain processing procedure |
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