Intermediate annealing of pure copper during cyclic equal channel angular pressing

W.Z. Han; S.D. Wu; S.X. Li; Y.D. Wang

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Intermediate annealing of pure copper during cyclic equal channel angular pressing

机译：循环等通道角压期间纯铜的中间退火

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The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen.

机译：研究了适当的中间热处理对通过ECAP处理的超细晶粒铜的机械性能的影响。拉伸实验表明，与没有中间退火的样品相比，极限强度提高了约50 MPa。 X射线衍射峰展宽分析表明，相干畴尺寸随着中间退火而以某种方式减小，这是铜试样强度增加的原因。

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《Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing》 |2008年第484期|p.430-432|共3页
作者
W.Z. Han; S.D. Wu; S.X. Li; Y.D. Wang;
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作者单位

Shengyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, PR China;

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原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
equal channel angular pressing; intermediate annealing; recovery/recrystallization; x-ray diffraction;

机译：等通道角压;中间退火;回收/再结晶;X射线衍射;

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1. Intermediate annealing of pure aluminum during cyclic equal channel angular pressings [J] . Chang JY., Shan A. Journal of Materials Science . 2003,第12期

机译：在循环等通道角压制过程中对纯铝进行中间退火
2. Intermediate annealing of pure aluminum during cyclic equal channel angular pressings [J] . Joon-Yeon Chang, Aidang Shan Journal of Materials Science . 2003,第12期

机译：在循环等通道角挤压期间对纯铝进行中间退火
3. Influence of Intermediate Annealing on the Nanostructure and Mechanical Properties of Pure Copper Processed by Equal Channel Angular Pressing and Cold Rolling [J] . Shahab Ranjbar Bahadori, Kamran Dehghani Metallurgical and Materials Transactions A . 2015,第7期

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4. Static and Cyclic Deformation of Commercially Pure Al Processed by Equal-Channel Angular Pressing Using Two Routes [C] . Mahmoud S Soliman, Ehab A El-Danaf, Abdulhakim A Almajid Nanomaterials by severe plastic deformation . 2011

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5. Machinability and microstructure stability during the machining of pure copper and titanium processed by equal channel angular pressing. [D] . Morehead, Mason Dane. 2007

机译：等通道角向压制加工纯铜和钛时的可加工性和组织稳定性。
6. Microstructural Evolution at Micro/Meso-Scale in an Ultrafine-Grained Pure Aluminum Processed by Equal-Channel Angular Pressing with Subsequent Annealing Treatment [O] . Jie Xu, Jianwei Li, Xiaocheng Zhu, 2015

机译：等通道角挤压并随后进行退火处理的超细晶粒纯铝在微观/中观尺度上的微观组织演变
7. Microstructural Evolution at Micro/Meso-Scale in an Ultrafine-Grained Pure Aluminum Processed by Equal-Channel Angular Pressing with Subsequent Annealing Treatment [O] . Jie Xu, Jianwei Li, Xiaocheng Zhu, 2015

机译：等通道角挤压后处理退火处理超细晶纯铝中微/中尺度的微观组织演变

Intermediate annealing of pure copper during cyclic equal channel angular pressing

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