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PROCESSING AND CHARACTERIZATION OF ULTRA-FINE GRAIN STRUCTURE IN Al ALLOY BY EQUAL CHANNEL ANGULAR PRESSING

机译：等通道角挤压对铝合金超细晶组织的加工与表征

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The grain refinement and mechanical properties of 6061 aluminium alloy produced by equal channel angular pressing (ECAP) have been analyzed in this present study. A innovative triple shear ECAP die was developed for the processing.It was observed that the grain refinement takes place for greater number of passes. It was also found that reducing the process temperature gives fine grain and high microhardness and hence improved properties.

机译：在本研究中已经分析了通过相等通道角压（ECAP）产生的6061铝合金的晶粒细化和机械性能。为加工开发了一种创新的三剪切模具模具。观察到谷物细化发生了更多的通行证。还发现减少工艺温度给出细粒和高的微硬度，因此改善了性质。

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《EPD congress;TMS annual meeting exhibition》|2012年|p.175-182|共8页
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作者
Prasad P. Shanmugasundaram; Narayani Narasimhan; Balasivanadha Prabhu;
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原文格式 PDF
正文语种
中图分类金属学与热处理;
关键词
severe plastic deformation; grain refinement; triple shear die; ECAP;

机译：严重的塑性变形;晶粒细化三重剪切模亚太经社会;

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1. 不同热变形工艺大塑性变形加工超细晶1570C铝合金的组织、强度和超塑性 [J] . Oleg SITDIKOV, Elena AVTOKRATOVA, Oksana LATYPOVA, 中国有色金属学报：英文版 . 2021,第004期
2. 不同热变形工艺大塑性变形加工超细晶1570C铝合金的组织、强度和超塑性 [J] . Oleg SITDIKOV, Elena AVTOKRATOVA, Oksana LATYPOVA, 中国有色金属学报（英文版） . 2021,第004期
3. Microstructure and Mechanical Properties of Ultra-Fine Grain AZ80 Alloy Processed by Back Pressure Equal Channel Angular Pressing [J] . Nianxian Zhang, Hua Ding, Jizhong Li, Materials science forum . 2011,第PTa1期

机译：背压等通道角压制超细晶AZ80合金的组织与力学性能。
4. Microstructure stability of ultra-fine grained magnesium alloy AZ31 processed by extrusion and equal-channel angular pressing (EX-ECAP) [J] . Straska Jitka, Janecek Milos, Cizek Jakub, Materials Characterization . 2014,第Null期

机译：挤压和等径角挤压（EX-ECAP）处理的超细晶粒镁合金AZ31的组织稳定性
5. Ultra-fine grained Mg-Zn-Ca-Mn alloy with simultaneously improved strength and ductility processed by equal channel angular pressing [J] . Tong L. B., Chu J. H., Jiang Z. H., Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2019,第期

机译：超细颗粒Mg-Zn-Ca-Mn合金，同时采用等通道角压加工强度和延展性
6. Microstructure and Mechanical Properties of Ultra-Fine Grain AZ80 Alloy Processed by Back Pressure Equal Channel Angular Pressing [C] . Nianxian Zhang, Hua Ding, Jizhong Li, Nanomaterials by severe plastic deformation . 2011

机译：背压等通道角压制超细晶AZ80合金的组织与力学性能。
7. Development of manufacturing systems for nanocrystalline and ultra-fine grain materials employing indexing equal channel angular pressing. [D] . Hester, Michael Wayne. 2015

机译：利用分度等通道角挤压技术开发纳米晶和超细晶粒材料的制造系统。
8. Micro-Tensile Behavior of Mg-Al-Zn Alloy Processed by Equal Channel Angular Pressing (ECAP) [O] . Kristián Máthis, Michal Köver, Jitka Stráská, 2018

机译：等通道角挤压（ECAP）处理的Mg-Al-Zn合金的微拉伸行为
9. The Effect of Strain on the Development of Ultra-fine Grain Structure in 7055 Aluminium Alloy Processed by Equal Channel Angular Extrusion [O] . I. Nikulin, Y. Motohashi, R. Kaibyshev 2016

机译：应变对等径角挤压7055铝合金超细晶组织发展的影响
10. Nanostructures and Enhanced Properties in Tungsten and its Alloys Processed by Equal Channel Angular Pressing [R] . Valiev, R. Z. , Alexandrov, I. V. 2002

机译：等通道转角加工钨及其合金的纳米结构和增强性能

PROCESSING AND CHARACTERIZATION OF ULTRA-FINE GRAIN STRUCTURE IN Al ALLOY BY EQUAL CHANNEL ANGULAR PRESSING

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