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《Materials Science and Technology》 2011-05
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Effects of key parameters on copper powder cones processed by high-pressure torsion

ZHANG Kai,LI Ping,XUE Ke-min(School of Material Science and Engineering,Hefei University of Technology,Hefei 230009,China)  
High-pressure torsion(HPT) has strong effect of grain refinement and powder consolidation,and is very suitable for the production of revolution parts.Based on these,HPT was used in forming copper powder cones.The effects of temperature,pressure,rotational angular velocity and number of revolution on the relative density and grain size were studied.The results show that the density and grain refinement of cones are increased by the increasing of temperature,pressure and number of revolution,so that the cones' quality is improved.However,the increasing of rotational angular velocity has negative effect on the cones' quality,but the effect is very small.Considering of the production efficiency,the bigger rotational angular velocity is better.
【Fund】: 国家自然科学基金资助项目(50875072);; 霍英东教育基金资助项目(121053);; 安徽省优秀青年科技基金资助项目(10040606Y21)
【CateGory Index】: TF122
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 DANG Peng1,XU Xiao-chang1,LIU Zhi-yi1,YU Wen-bin1,NING Ai-lin2,ZENG Su-min1(1.School of Materials Science and Engineering,Central South University,Changsha 410083,China;2.Dept.of Mechanical Engineering,Shaoyang Institute,Shaoyang 422004,China);Evolution of precipitates in Al-Cu alloy subjected to equal-channel angular pressing[J];Materials Science and Technology;2009-02
2 WANG Ying1,2,JIANG Ju-fu3,4,SUN Yi2,QU Jian-jun4,DU Zhi-ming3,LUO Shou-jing3(1.School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150001,China2.Postdoctoral Mobile Station of Mechanics,Harbin Institute of Technology,Harbin 150001,China;3.School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China;4.Postdoctoral Mobile Station of Mechanical Engineering,Harbin Institute of Technology,Harbin 150001,China);Preparing Mg-6Al alloy with high mechanical properties and fine grains by equal channel angular extrusion[J];Materials Science and Technology;2010-03
3 Jia Wanming1, Zhang Quanxiao1, Bai Zhiguo1, Ma Shaohua1, Yao Dong1, Wang Yingqi2 (1. Ningbo Branch of China Academy of Ordnance Science, Ningbo 315103, China) (2. Ningbo Entry-Exit Inspection and Quarantine Bureau, Ningbo 315012, China);Progress on Manufacturing Techniques of Shaped Charge Liners[J];Rare Metal Materials and Engineering;2007-09
4 WANG Yi,JIANG Wei,LIU Hong-ying,CHEN Wei-fan,AN Chong-wei,SONG Xiao-lan,LI Feng-sheng(National Special Superfine Powder Engineering Research Center,Nanjing University of Science & Technology,Nanjing 210094,China);Progress in Materials and Processing Technology of Powder Liners[J];Chinese Journal of Energetic Materials;2007-05
5 Li Qi Li Ping Xue Kemin Wang Xiaoxi Jia Jianlei Hefei University of Technology,Hefei,230009;Finite Element Method and Experiments on High-pressure Torsion of Cone-shaped Part Prepared by Pure Al Powder Sintered Material[J];China Mechanical Engineering;2010-11
6 LI Ping, HUANG Ke-shuai, XUE Ke-min, ZHOU Ming-zhi, HAN Guo-min (School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China);Equal channel angular pressing of pure Al powder sintered material[J];The Chinese Journal of Nonferrous Metals;2009-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Kai,NIE Ai-qin,LI Ping,WANG Cheng(School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China);Optimization for high-pressure torsion of molybdenum powder cone based on grey system theory[J];Journal of Hefei University of Technology(Natural Science);2010-12
2 ZHANG Kai,LI Ping,XUE Ke-min,LI Da(School of Material Science and Engineering,Hefei University of Technology,Hefei 230009,China);Numerical Simulation of High-pressure Torsion for Sintering Molybdenum Cone[J];Journal of Netshape Forming Engineering;2010-03
3 WANG Xue,WU Zhan-li,XU Ying-qiang,XUE Ke-min(School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China);Study of Equal Channel Angular Pressing and Twist[J];Journal of Netshape Forming Engineering;2010-04
4 LI Da,ZHANG Kai,LI Ping(School of Material Science and Engineering,Hefei University of Technology,Hefei 230009,China);Simulation and Experimental Study in HPT Process of Sintered Aluminum Cone[J];Journal of Netshape Forming Engineering;2010-04
5 ZHANG Kai,ZHANG Bin-bin,ZHANG Qian-qian,et al;Design and improvement of high-pressure torsion forming die for cone-shaped parts[J];Die and Mould Technology;2011-02
6 YU Yan-dong 1,JIANG Peng 1,FENG Juan 1,WANG Guo-jun 2(1.School of Materials Science and Engineering,Harbin Science of Technology,Harbin 150040,China;2.Northern Light Alloy Company Ltd.,Harbin 150086,China);Property and microstructure analysis of ZK60 alloy superplastic sheet[J];哈尔滨工业大学学报(英文版);2011-03
7 Li Qi Li Ping Xue Kemin Wang Xiaoxi Jia Jianlei Hefei University of Technology,Hefei,230009;Finite Element Method and Experiments on High-pressure Torsion of Cone-shaped Part Prepared by Pure Al Powder Sintered Material[J];China Mechanical Engineering;2010-11
8 Xue Kemin Wu Zhanli Li Ping Wang Xiaoxi Jia JianleiHefei University of Technology,Hefei,230009;Simulation and Experimental Research on a New Technique Named Equal Channel Angular Extrusion and Twist Prepared by Pure Aluminum[J];China Mechanical Engineering;2010-12
9 HE Yun-bin1,PAN Qing-lin1,QIN Yin-jiang1,LIU Xiao-yan1,LI Wen-bin1,Yu-lung CHIU2,John J J CHEN2 (1. School of Materials Science and Engineering,Central South University,Changsha 410083,China; (2. Department of Chemical and Materials Engineering,University of Auckland,Auckland 1102,New Zealand);Microstructure and mechanical properties of ultra-fine grain ZK60 magnesium alloy processed by equal channel angular pressing[J];The Chinese Journal of Nonferrous Metals;2010-12
10 XUE Ke-min,WANG Xiao-xi,LI Ping,WANG Cheng,ZHANG Xiang (School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China);Numerical simulation and experiment of pure molybdenum powder sintered material with porosities during ECAP[J];The Chinese Journal of Nonferrous Metals;2011-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Quanxiao,Gao Yun,Jia Wanming,Chen Jisen;STUDY OF MECHANICALLY ALLOYED Cu W SHAPEDCHARGE LINER MATERIALS[J];ORDNANCE MATERIAL SCIENCE AND ENGINEERING;2000-03
2 LIANG Zheng-feng,HU Huan-xing (Xi′an Modern Chemistry Research Institute, Xi′an 710065, China);The Current Situation and Future Development Direction of Explosively Formed Projectile Technology[J];Chinese Journal of Explosives & Propellants;2004-04
3 Sun Qi (Ordnance Industry Research Institute No 210, Beijing, 100089);A REVIEW ON THE PROGRESS OF RESEARCH IN ELECTROFORMED LINERS[J];Acta Armamentarii;2000-S1
4 Wang Fengying Liu Tiansheng Gou Ruijun Wang Yuling (North China Institute of Technology, Taiyuan, 030051);A STUDY ON TUNGSTEN-COPPER-NICKEL ALLOY AS SHAPED CHARGE LINER[J];Acta Armamentarii;2001-01
5 Guo Shengyan, Zeng Xinwu.;Effect of Bismuth on Metal-powder-liner of Petrol Shaped-charge.[J];Well Logging Technology;2002-04
6 Hu Zhongwu,Li Zhongkui,Zhang Tingjie,Zhang Xiaoming(Northwest Institute for Nonferrous Metal Research,Xi’an 710016,China);Advanced Progress in Materials for Shaped Charge and Explosively Formed Penetrator Liners[J];Rare Metal Materials and Engineering;2004-10
7 SHANGGUAN Fengshou XIE Jijia HONG Youshi~(**) (State Key Laboratory of Nonlinear Mechanics (LNM),Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080);Grain refinement and its correlation with strain for pure copper subjected to high pressure torsion[J];Chinese Journal of Materials Research;2007-01
8 TAN Xian-feng,CHEN Wei,XIONG Hong-miao,LI Jin-hua(School of Materials Science and Engineering,Nanchang Hangkong University,Nanchang 330063,China);Study of 2A50 aluminum alloys in single-path equal channel angular extrusion process[J];Forging & Stamping Technology;2008-06
9 XIAO Zhi-yu,LI Yuan-yuan,NGAI Tungwai Leo(School of Mechanical Engineering,South China University of Technology,Guangzhou 510640,China);Densification mechanism of warm compaction in powder metallurgy[J];Materials Science and Engineering of Powder Metallurgy;2006-02
10 Han Huanqing Jiang Wei Zhang Peng Chu Zhengjun (Central Iron & Steel Research Institute,Beijing 100081,China);APPLICATION OF METAL POWDERS TO SHAPED CHARGE LINER[J];Powder Metallurgy Industry;2004-03
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