Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Forging & Stamping Technology》 2011-01
Add to Favorite Get Latest Update

Effects of isothermal forging on microstructures and mechanical properties of AZ91D magnesium alloy

YU Jun-cai(Shandong Laiwu Steel Group Machinery & Manufacturing Co.,Ltd.,Laiwu 271104,China)  
The microstructure analysis,tensile test and SEM analysis were used to investigate the microstructure and properties variation of AZ91D alloy in under cast,forged and artificial aging states.The results show that the net β-Mg17Al12 distributed along the grain boundary is almost dissolved during homogenization before forging.The mechanical properties are remarkably improved after isothermal forging with the refinement of the grain size due to the DRX occurs.After artificial aging treatment,with the dispersed precipitation of β-Mg17Al12 phase,the ultimate tensile strength is improved but with a slight decrease of elongation.The fracture morphology of the alloy in different states is all characterized by mixed fracture.
【CateGory Index】: TG319
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 WU Li-hong,WANG Li-guo,GUAN Shao-kang,LIU Jun,CHEN Yong(School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450002,China);Constituting technology of hot deformation resistance model for Mg-alloys[J];Forging & Stamping Technology;2007-04
2 XUE Yong1,2,ZHANG Zhi-min1,LANG Li-hui2,LI hui-juan1(1.School of Material Science and Engineering,North University of China,Taiyuan 030051,China;2.School of Mechanical Engineering and Automation,Beihang University,Beijing 100083,China);High temperature compression deformation behaviors of AZ91D alloy[J];Forging & Stamping Technology;2009-01
3 LIANG Hai-cheng1,2,CUI Jian-zhong1(1.Key Lab of Electromagnetic Processing of Materials,Ministry of Education,Northeastern University,Shenyang 110004,China;2.School of Materials Science and Engineering,Shenyang Ligong University,Shenyang 110168,China);Study on flow stress of AZ80 magnesium alloy during hot compression deformation at elevated temperatures[J];Forging & Stamping Technology;2009-02
4 Zhang Kang,Zhang Kui,Li Xinggang,Li Yongjun,Zhang Kai,Ma Minglong(State Key Laboratory for Fabrication & Processing of Non-ferrous Metals,Beijing General Institute for Non-ferrous Metals,Beijing,China);Hot Deformation Behavior of AZ80 Magnesium Alloy[J];Special Casting & Nonferrous Alloys;2009-05
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 GUO Qiang, YAN Hong-ge, CHEN Zhen-hua, ZHANG Hui(School of Materials Science and Engineering,Hunan University, Changsha 410082, China);Hot compression deformation behavior of AZ31 magnesium alloy at elevated temperature[J];The Chinese Journal of Nonferrous Metals;2005-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Guo - yuan, CHEN Guang, LIU Ping (Joint Laboratory of Nanostructured Materials and Technology, Nanjing University of Science and Technology, Nanjing 210094, P. R. Jangsu China);Research Progress of crystallization behavior of bulk amorphous Mg_(65)Cu_(25)Y_(10) alloy[J];Ordnance Material Science and Engineering;2004-04
2 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
3 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
4 XIA Cui-qin1, LIU Ping1, TIAN Bao-hong1, REN Feng-zhang1, ZHAO Dong-mei1,DONG Qi-ming2 (1.School of Material Science and Engineering, Henan University of Science and Technology, Luoyang 471039,China; 2.Henan University of Technology, Zhengzhou 450052, China);Study on recrystallization of Mg-Al-Zn-Nd magnesium alloy during hot-compression[J];Ordnance Material Science and Engineering;2007-06
5 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
6 WANG Zhendong,CHEN Wei,WANG Youqi,MA Li (Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China);Microstructure and mechanical properties of spray deposited Mg-9Al-4.5Ca alloy[J];Ordnance Material Science and Engineering;2009-02
7 DING Rui, CAI Qingwu, WEI SongboNational Engineering Research Center for Advance Rolling Technology, University of Science and Technology Beijing, Beijing 100083, China;Effect of deformation parameters on the deformation resistance of AZ31 alloy[J];Journal of University of Science and Technology Beijing;2008-03
8 HUANG Jinfeng1),LI Yongbing1),LUO Hairong1),CUI Hua2),CAI Yuanhua1),DUAN Xianjin1),ZHANG Jishan1)1)State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,China 2)School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;Microstructure and mechanical properties of spray formed AZ31 magnesium alloy[J];Journal of University of Science and Technology Beijing;2008-04
9 JIANG Jian-min,GENG dan-dan,HE Ding-yong(College of Materials Science and Engineering,Beijing University of Technology,Beijing 100022,China);Arc Spraying Al-based Cored wire on Magnesium Alloy[J];China Surface Engineering;2006-06
10 ZHA Kang,WEI Xiao-wei (School of Materials Science and Engineering,Xihua University,Chengdu 610039,China);Effect of Additive on Micro-plasma Oxide Film of Magnesium Alloy[J];Surface Technology;2006-04
China Proceedings of conference Full-text Database 10 Hits
1 LAN Wei WANG Diyi CHEN Liangzhao (School of Metallurgical and Materials Engineering,Chongqing University of Science and Technology,Chongqing 400050);Research Status of Phosphate Film on Magnesium Alloy[A];[C];2007
2 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
3 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
4 PENG Jian ZHANG Dingfei XIE Huaiyuan HUANG Teng(Chongqing University Materials Science and Engineering Faculty,Chongqing 400044);Prospect of Magnesium Alloy Application in Domestic Automobile Industry[A];[C];2004
5 Wu Guo-song Wang Ai-ying Xu Cai-yun Sun Li-li Dai Wei Yao Shou-shan;Preparation and corrosion property of metal PVD coatings on magnesium alloy[A];[C];2008
6 QIAN Jiangang LI Di GUO Baolan (School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083,China);Effects of concentration of sodium hydrate on anodizing for magnesium alloys[A];[C];2004
7 QIN Guo-yi~(1,2) CAI Hong-zhong~3 WANG Jian-hua~4 ZHAO Huai-zhi~3 CHEN Liang-wei~3 1.College of Material and Metallurgy Engineering,Kunming University of Science and Technology,Kunming 650093,China; 2.Research Centre of Advanced Material Engineering,Yunnan University,Kunming 650091,China; 3.Kunming Institute of Precious Metals,Kunming 650106,China; 4.Key Lab.of Advanced Materials of Yunnan Province,Kunming 650093,China;Rapid solidification of Ag-Cu eutectic droplets by ultrasonic arc spray[A];[C];2007
8 Wu GuoHua Fan Yu Zhai ChunQuan (School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China);Current State of Research on the Corrosion film of Magnesium Alloys[A];[C];2006
9 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
10 HANG Jun~(1,2) HU Li-tian~1 HAO Jing-cheng~1 (1.State Key laboratory of Solid Lubrication,Laazhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China,2.Graduate School,Chinese Academy of Sciences,Beijing 100039,China);Structure and properties of microarc oxidation coating formed on magnesium alloy[A];[C];2006
【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 ZHANG Wei YANG Fuliang GAN Weiping OU Dingbin (School of Material Science and Engineering,Central South University,Changsha 410083);Study of the Hot Deformation Behavior of the Al-35Si High Silicon Aluminum Alloy[J];Materials Review;2005-10
3 BI Yu, ZHU He, XIA Shaoling, LI Quanyue(College of Materials Science and Engineering, Henan University of Technology, Zhengzhou 450007);Study on Constitutive Equation of Heat-resistant Aluminium Alloy AlFeVSi Prepared by a Spray Deposition-extrusion Route[J];Materials Review;2006-S2
4 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
5 LI Yue-yu,SHU Xiao-ping,LIU Shu-chun,WANG Bing (Department of Mechanical Engineering,Huaihai Institute of Technology,Lianyungang Jiangsu 222005,China);Upsetting forming pressure study of superplastic materials[J];Forging & Stamping Technology;2005-05
6 XIAN Kui-feng,ZHANG Hui,CHEN Zhen-hua(College of Materials Science and Engineering,Hu'nan University,Changsha Hu′nan 410082,China);Flow stress behavior of AZ31 Magnesium alloy sheet during warm tensile[J];Forging & Stamping Technology;2006-03
7 XIA Hua,LIU Yan-xiong,LAI Zhou-yi,HU Ya-min (School of Material Science and Engineering,Chongqing Institute of Technology,Chongqing 400050,China);Upsetting compression experiment of AZ61 A magnesium alloy[J];Forging & Stamping Technology;2007-02
8 LI Xu-bin1,ZHANG Zhi-min1,DU Zhan-feng2 (1.College of Material Science and Engineering,North University of China,Taiyuan 030051,China 2.Xi'an Electronic Engineering Research Institute,Xi'an 710100,China);Optimized design and numerical simulation of forming technology for deformed magnesium alloy workpiece[J];Forging & Stamping Technology;2007-02
9 WU Li-hong,WANG Li-guo,GUAN Shao-kang,LIU Jun,CHEN Yong(School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450002,China);Constituting technology of hot deformation resistance model for Mg-alloys[J];Forging & Stamping Technology;2007-04
10 FAN Yong? ge, WANG Ling? yun, HUANG Guang? sheng, HUANG Guang? jie (College of Materials Science and Engineering, Chongqing University, Chongqing 400044,China);Analysis of Flow Stress of AZ31B Wrought Magnesium at Elevated Temperatures[J];Journal of Chongqing University(Natural Science Edition);2003-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved