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《The Chinese Journal of Nonferrous Metals》 2010-09
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Influence of extrusion on microstructures and mechanical properties of Mg-5.0Y-7.0Gd-1.3Nd-0.5Zr magnesium alloy

LI Yong-jun,ZHANG Kui,LI Xing-gang,MA Ming-long,WANG Hai-zhen,HE Lan-qiang(State Key Laboratory for Fabrication and Processing of Nonferrous Metals,General Research Institute for Nonferrous Metals,Beijing 100088,China)  
The microstructures and mechanical properties of Mg-5.0Y-7.0Gd-1.3Nd-0.5Zr(EW75M) alloys extruded under different conditions were tested.The results indicate that both the strength and plasticity are improved with increasing extrusion ratio.When extrusion ratio is more than 20,the effect of grain refinement on strengthening has little improvement.When the extrusion tube temperature increases from 400 ℃ to 450 ℃,the average grain size has little increase,and both strength and elongation are decreased by less than 5%.After being hot treated at 535 ℃ for 24 h,EW75M alloy is directly extruded under conditions of extrusion ratio of 20,extrusion tube temperature of 400 ℃ and extrusion speed of 1?2 m/min.After being extruded,the ultimate tensile strength,yield strength and elongation of EW75M reach 335 MPa,240 MPa and 16.5%,respectively.
【Fund】: 国家重点基础研究发展计划资助项目(2007CB613704 2007CB613705)
【CateGory Index】: TG379
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【References】
Chinese Journal Full-text Database 3 Hits
1 KONG Xiangfeng,QUAN Gaofeng,YANG Chaofan (Liaoning Province Laboratory of Key Materials for Railway,School of Materials Science and Engineering,Dalian Jiaotong University,Dalian 116028,China);Effects of extrusion ratio on breadth extrusion of Mg alloy[J];Ordnance Material Science and Engineering;2011-03
2 LI Jun-chen1,2,PENG Xiao-dong1,2,YANG Yan1,2 and ZHAO Hui(1.National Engineering Research Center for Magnesium Alloys,Chongqing University,Chongqing 400044,China;2.College of Materials Science and Engineering, Chongqing University,Chongqing 400045,China);The development of the work hardening for magnesium alloy[J];Light Metals;2011-12
3 YANG Wen-peng1,GUO Xue-feng2 1.School of Materials Science and Engineering,Xi'an University of Technology,Xi'an 710048,China;2.School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China;High strength magnesium alloy with α-Mg and W-phase processed by hot extrusion[J];中国有色金属学报(英文版);2011-11
【Citations】
Chinese Journal Full-text Database 8 Hits
1 LU Zhiwen WANG Lingyun PAN Fusheng CHEN Lin(College of Materials Science and Engineering,Chongqing University,Chongqing 400044);Wrought Magnesium Alloys and Their Forming Processes[J];Materials Review;2004-09
2 Ma Zhixin, Li Defu, Zhang Kui (Beijing General Research Institute for Non-ferrous Metals, Beijing, China);Characteristics of Strengthening Precipitate Phase in WE54 Alloy[J];Special Casting & Nonferrous Alloys;2006-09
3 Ma Zhixin~*,Li Defu,Li Yanli(Research Center of Process Engineering for Non-Ferrous Metals,(General) Research Institute for Non-Ferrous Metals,Beijing 100088,China);Processing Technology and Structure Evolution of Mg-Y-Nd-Zr Alloy[J];Chinese Journal of Rare Metals;2006-06
4 MA Ming-long,ZHANG Kui,LI Xing-gang, LI Yong-jun,ZHANG Kang State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals,Beijing 100088,China;Hot deformation behavior of rare earth magnesium alloy without pre-homogenization treatment[J];中国有色金属学会会刊(英文版);2008-S1
5 YU Kun, LI Wenxian, WANG Richu, MA Zhengqing (School of Materials Science and Engineering, Central South University, Changsha 410083, China);Research, development and application of wrought magnesium alloys[J];The Chinese Journal of Nonferrous Metals;2003-02
6 ZHANG Xin-ming,XIAO Yang,CHEN Jian-mei,JIANG Hao(School of Materials Science and Engineering,Central South University, Changsha 410083,China);Influence of extrusion temperature on microstructures and mechanical properties of Mg-9Gd-4Y-0.6Zr alloy[J];The Chinese Journal of Nonferrous Metals;2006-03
7 XIAO Yang,ZHANG Xin-ming,CHEN Jian-mei,JIANG Hao (School of Materials Science and Engineering,Central South University,Changsha 410083,China);Microstructures and mechanical properties of extruded Mg-9Gd-4Y-0.6Zr-T5 at elevated temperatures[J];The Chinese Journal of Nonferrous Metals;2006-04
8 LI Yong-jun1,ZHANG Kui1,LI Xing-gang1, MI Xu-jun1,XIONG Bai-qing1,HU Chun-li2 1. State Key Laboratory for Fabrication and Processing of Non-ferrous Metals, Beijing General Research Institute for Non-ferrous Metals,Beijing 100088,China;2. Jinzhou Research Institute for Metallurgical Technology,Jinzhou 121000,China;;Effects of heat treatment and plastic deformation on structure and properties of Mg-9Al-1.2Nd-0.45Y-0.7Zn Mg alloy[J];中国有色金属学会会刊(英文版);2007-S1
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Jing'an (Southwest Aluminum Industry (Group) Co.,Ltd,chong qing,401326,China);Analysis and Evaluation of Deformed Aluminum Alloy squeegability[J];Sichuan Nonferrous Metals;2003-04
2 LEI Jing-guo 1,2 , LIU Ping 1,2 , ZHAO Dong-mei 1, TIAN Bao-Hong 1, Kang Bu-xi 1 (1. Materials Science and Engineering College, Henan University of Science & Technology, Luoyang 471003,China;2. College of Material, Xi'an University of Technology, Xi'an 710048, China);Aging Precipitation and Recrystallization of Cu-Ni-Si Alloy[J];Ordnance Material Science and Engineering;2004-01
3 LIU Rui - tang, QU Zhan - yuan, SUN Bing - bing (Harbin Engineering University, Heilongjiang, Harbin 150001);Deformation and fracture of low alloy steel target under the impact of conical projectile[J];Ordnance Material Science and Engineering;2004-04
4 XIAO Pan,LIU Tian-mo(College of Material Science and Engineering,Chongqing University,Chongqing 400044,China);Study on hot compression deformation simulation of AZ61B magnesium alloy[J];Ordnance Material Science and Engineering;2006-04
5 CHEN Gang1,FAN Pei-geng1,PENG Xiao-dong2,CAO Peng-jun1,CAI Wei1 (1.College of Metallurgy and Materials Engineering, Chongqing University of Science and Technology,Chongqing 400050,China; 2.College of Mechanical Engineering, Chongqing University, Chongqing 400044, China);Development of recovery and recycling technology of magnesium alloy scraps[J];Ordnance Material Science and Engineering;2007-05
6 YANG Yong-biao,WANG Fu-chi,TAN Cheng-wen,CAI Hong-nian (School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China);Research progress in dynamic mechanical properties of magnesium alloy[J];Ordnance Material Science and Engineering;2008-03
7 WANG Chao1,LIN Fei1,ZHAO Hongsheng2,MENG Qingsen1(1.College of Material Science and Engineering,Taiyuan University of Technology,Taiyuan 030024,China;2.College of Mechanical Engineering,Taiyuan University of Technology,Taiyuan 030024,China);Study on pretreatment and compression superplasticity under constant strain rate of extruded AZ31 Mg alloy[J];Ordnance Material Science and Engineering;2009-05
8 TAN Bing1,ZHANG Hailing2,CHEN Donggao1,QI Guo1,FENG Jicai1,CHENG Chaofeng1(Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China;2.Jingwei Systemtechik Co.Ltd.,Ningbo 315103,China);Numerical simulation of temperature field of magnesium alloy laser-MIG hybrid welding[J];Ordnance Material Science and Engineering;2010-02
9 LI Song,ZHANG Hua,XU Yongdong,ZHAO Baorong(Ningbo Branch of China Academy of Ordnance Science,Ningbo,315103,China);Influence of solution process on the microstructure and mechanical properties of squeeze casting Mg-RE alloy[J];Ordnance Material Science and Engineering;2010-02
10 SONG Pengfei1,2,WANG Jingfeng1,2,PAN Fusheng1,2(1.National Engineering Research Center for Magnesium Alloys,Chongqing University,Chongqing 400044,China;2.College of Materials Science and Engineering,Chongqing University,Chongqing 400044,China);Research status and prospect of high strength wrought magnesium alloys[J];Ordnance Material Science and Engineering;2010-04
China Proceedings of conference Full-text Database 10 Hits
1 HUANG Guangjie QIAN Baohua (College of Materials Science and Engineering,Chongqing University,Chongqing 400044);Research on the Hot-Deformation Characteristics for AZ31 Magnesium Alloy[A];[C];2007
2 TAN Xiaoming ZHANG Dingfei ZHANG Hongju LIU Rongshen YUAN Wei (College of Materials Science and Engineering,Chongqing University,Chongqing 400044);The Differential Thermal Analysis and Microstructure Observation during Solidification of AZ91D Magnesium Alloy[A];[C];2007
3 Wei Li1 Fu Zhongliang 2, Li Changkun 3 Wang Xinpeng4 (College of Material Science and Engineering of Chongqing University, Chongqing 400044);The Factors of Effecting the Punching Properties of Megnesium Alloys[A];[C];2009
4 SONG Jing-bo~1 MAO Wei-min~(1,2) MENG Li~1 YANG Hong~1 FENG Hui-ping~1 1.Department of Materials; 2.State Key laboratory of Advanced Metals and Materials;University of Science and Technology Beijing,Beijing 100083,China;EBSD micro-orientation analysis on Recrystallization Texture of High Voltage Anode Aluminum Foil Containing Trace-Tin[A];[C];2007
5 Li hui-qing~1 Jin Zi-li~1 Sun hao~1 Fu Yue-ying~2 1.School of Material and Metallurgy Engineering,U ST Inner Mongolia,Baotou 014010,China 2.Baotou tiancheng wire stock co.ltd,Baotou 014010,China;Effect of Cold-rolling Reformationg Rate on Recrystallization of Cold-rolling Steel Sheet During Annealing[A];[C];2007
6 Qi Jianqun~1,Kang Yonglin~2,Mei Shuwen~1,Qi Changfa~1,Yao Liansheng~1 (l.Tangshan Iron and Steel Co.,Ltd,Hebei Tangshan 063016;2.University of Science and Technology of Beijing,Beijing 100083);EXPERIMENTAL STUDY ON STRUCTURE OF SPCE DEEP-DRAWING COLD-ROLLED STEEL SHEET OF TANGSTEEL[A];[C];2010
7 Wei Li Fu Zhongliang Li Changkun Wang Xinpeng (College of Material Science and Engineering of Chongqing University, Chongqing 400044);The Factors of Effecting the Punching Properties of Megnesium Alloys[A];[C];2009
8 Wei Li Fu Zhongliang Li Changkun Wang Xinpeng (College of Material Science and Engineering of Chongqing University, Chongqing 400044);The Factors of Effecting the Punching Properties of Megnesium Alloys[A];[C];2009
9 ZHANG Jin-zhuan~1,LIU Kuan-gang~2 (1.Fire engineering department,Chinese people's armed police force academy,Hebei Langfang 065000,China;2.Luoyang municipal fire brigade,Henan Luoyang 471000,China.);Metallographical Microcosmic Analysis on Secondary Short Circuit Melted Beads of Copper Wire[A];[C];2010
10 WU Pei,WANG Peng-Cheng (College of Materials Science and Engineering,Inner Mongolia University of Technology,Hohhot 010051);Hot Drawing Process of Circular Cup Parts for AZ31 Magnesium Alloy Sheets[A];[C];2009
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 SONG Pengfei1,2,WANG Jingfeng1,2,PAN Fusheng1,2(1.National Engineering Research Center for Magnesium Alloys,Chongqing University,Chongqing 400044,China;2.College of Materials Science and Engineering,Chongqing University,Chongqing 400044,China);Research status and prospect of high strength wrought magnesium alloys[J];Ordnance Material Science and Engineering;2010-04
2 Yuanyuan Li, Datong Zhang, Ying Liu, Yan Long, and Weiping ChenCollege of Mechanical Engineering, South China University of Technology Guangzhou 510640, China;Microstructure and tensile behavior of hot extruded AZ91 alloys at room temperature[J];北京科技大学学报(英文版);2002-05
3 Shi Changxu Li Hengde (National Natural Science Foundation of China,Beijing 100085) (Tsinghua University,Beijing 100084) Wang Dianzuo Zuo Tieyong (Chinese Academy of Engineering,Beijing 100038) (Beijing Polytechnic University,Beijing 100022) Li Yiyi (Institute of Metal Research,Chinese Academy of Seiences,Shenyang 110015);A Proposal on Accelerating Development of Metallic Magnesium Industry in China[J];Materials Review;2001-04
4 LI Yuandong HAO Yuan YAN Fengyun CHEN Tijun (School of Materials Science & Engineering,Gansu University of Technology,Lanzhou 730050);Cast Magnesium Alloy and Advances in Research Thereon[J];Materials Review;2002-06
5 SUN Dexin, SUN Daqian, LI Jinbao, LI Minggao, YIN Shiqiang(School of Materials Science and Engineering, Jilin University, Changchun 130025);Research Progress and Application of Welding Technology of Magnesium Alloys[J];Materials Review;2006-08
6 LIU Tian-mo a,b,YUAN Han-qi a,b,PENG Tian-cheng a,b,LIU Jian-zhong a,b (a.College of Materials Science and Engineering; b.National Engineering Research Center for May-nesium Alloys,Chongqing University,Chongqing 400045,P.R. China);Effect of deformation conditions on twinning of AZ31 magnesium alloy during compression test[J];Journal of Chongqing University;2010-10
7 Liu Ying Chen Wei-ping Zhang Da-tong Zhang Wei-wen Li Yuan-yuan(Key Laboratory for Advanced Metallic Materials Processing and Forming of Guangdong, South China Univ. of Tech., Guangzhou 510640, Guangdong, China);Structure and Mechanical Property of the Magnesium Alloy Prepared by the Equal-channel Angular Pressing via Different Processing Routes[J];Journal of South China University of Technology(Natural Science);2004-10
8 Lu Wenzeng Zhang Weidong (East China Institute of Metallurgy);THE EFFECT OF AUSTENITE GRAIN SIZES ON THE RECRYSTALLIZATION BEHAVIOR DURING HOT DEFORMATION[J];Transactions of Metal Heat Treatment;1990-01
9 YU Kun,LI Wen-xian (Department of Materials Science and Engineering,Central South University,Changsha 410083,China);Microstructures and Properties of Mg-Al-Zn Wrought Alloys in As-rolling and Annealing States[J];Heat Treatment of Metals;2002-05
10 WANG Xiaosong, YUAN Shijian, WANG Zhongren School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001;RESEARCH ON WRINKLING BEHAVIOR IN TUBE HYDROFORMING[J];Acta Metallrugica Sinica;2003-12
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Ma Yanhe Dept. of High-Tech. Development & Industrialization, Ministry of Science and Technology,P. R. China;Current Status and Prospects of Rare Earth Applications in China[J];Materials Review;2000-01
2 LIU Shengfa GUO Honghe FAN Xiaoming HUANG Shangyu WANG Zhongfan (1 School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070; 2 School of Automotive Engineering,Wuhan University of Technology,Wuhan 430070);Structural Refinement of Cast Magnesium and Magnesium Alloys[J];Materials Review;2003-10
3 Cao Furong;Cui Jianzhong;Lei Fang;Le Qizhi(Northeastern University);History and Development of Ultra-Light Mg Alloy[J];JOURNAL OF MATERIALS ENGINEERING;1996-09
4 HAO Shi-ming (School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China);Alloying of magnesium alloys and phase diagram[J];Journal of Materials and Metallurgy;2002-03
5 Zhang Bangwei; Liao Shuzhi(Hunan University) (Hunan Educapional College);PROGRESS ON THE THEORIES OF SOLID SOLUBILITY OF ALLOY (part 1)[J];SHANGHAI METALS;1999-02
6 Zhang Bangwei (Hunan University) Liao Shuzhi (Hunan Educational College);PROGRESS ON THE THEORIES OF SOLID SOLUBILITY OF ALLOY(part 2)[J];SHANGHAI METALS;1999-03
7 WU An-ru~(1,2),GU Yi~2, XIA Chang-qing~2 (1.Dept.of Elect.& Mech.Eng., Hunan Institute of Engineering, Xiangtan 411101 ,China; 2.Dept. of Mater. Sci. & Eng., Central South University , Changsha 410083,China);Study of Microstructure and Properties of Mg-RE(Ce Nd Y)-Zn-Zr Alloys[J];Hot Working Technology;2004-12
8 Yu Kun Li Wenxian Li Songrui Tan Dunqiang(Central South University, Changsha, China);The Research and Development of Mg-Rare Earth Alloy[J];Special Casting & Nonferrous Alloys;2001-01
9 Liang Weizhong Ji Zesheng Zuo Feng Hong Yan(Harbin University of Science and Technology, Harbin, China)Liu Honghui Li Jun Liu hongde(Harbin Dong'an power Holding compang,Harbin,China);Present Research Status and Developing Tendency of Heat Resistance Mg Alloy[J];Special Casting & Nonferrous Alloys;2003-02
10 Shun Boqin(The Institute of Northeast Light Alloy Fabrication Plant);Great Applied Potentialities of Magnesium Alloy Diecastings in Automobile Trade[J];SPECIAL CASTING & NONFERROUS ALLOYS;1998-03
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