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《Journal of Chengde Petroleum College》 2008-02
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Influence of Cooling Velocity on Solidification Structure of Eutectic Component Mg-Al Alloy Containing Rare Earth Nd

MA Shi-hui(Department of Mechanical Engineering,Chengde Petroleum College,Chengde 067000,Hebei,China)  
In this article,components of semi-solid AZ91 magnesium alloy liquid during the latter term of solidification have been simulated,and the changes of solidification microstructures at different cooling velocity have been analyzed when rare earth metal Nd of 1.0%wt was added to Mg-Al alloy.The results show that,solidification microstructures adopting graphite mould casting was obviously small compared with sand mould casting;tree crystal αwas relatively giant and eutectic microstructure was relatively densified;there was tree crystal αcontaining high Al at sand mould casting.
【CateGory Index】: TG146.22
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 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
2 WANG Qu dong(, LU Yi zhen, ZENG Xiao qin, DING Wen jiang, ZHU Yan pingCollege of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200030, P.R.China;Effects of RE on microstructure and properties of AZ91 magnesium alloy[J];中国有色金属学会会刊(英文版);2000-02
3 ZHANG Shi chang, WEI Bo kang, LIN Han tong, WANG Li shi (State Key Laboratory of Die and Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, P.R.China) [;Effect of yttrium and mischmetal on as-cast structure of AZ91 alloy[J];The Chinese Journal of Nonferrous Metals;2001-S2
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Peng,LIU Kun,FENG Liang-hua(School of Materials Science and Engineering,University of Science and Technology Liaoning,Anshan 114051,China);Development and application in ultra-thick plate production of unidirectional solidification technology[J];Journal of Anshan University of Science and Technology;2007-05
2 LIU Zheng, JING Qing-xiu (Faculty of Material and Chemistry Engineering, Southern Institute of Metallurgy, Ganzhou 341000, China);Effect of cooling rate on segregation during solidification in short fiber reinforced Al-4.5Cu alloy composite[J];Ordnance Material Science and Engineering;2003-06
3 QI Wei-guang,ZHAO Bao-rong,XU Xiao-zhong,LIU Chang-ming (Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China);Effect of yttrium on microstructure and mechanical properties of AZ91D magnesium alloy[J];Ordnance Material Science and Engineering;2007-02
4 XU Yongdong,ZHOU Lingzhan,ZHAO Guotian,SONG Yunkun,ZHU Xiurong,HU Shengsun (1.School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China;2.Ningbo Branch of China Academy of Ordnance science,Ningbo 315103,China);Research status of corrosion-resistant casting magnesium alloys[J];Ordnance Material Science and Engineering;2009-06
5 WU Yueyi1,WANG Jinhua1,FEI Liangjun1,SHEN Jianming1,CHEN Min2,CHEN Yun1,ZHOU Lingzhan1,ZHU Xiurong1(1.Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China;2.Ningbo Zhongbing Science & Technology Limited Company,Ningbo 315103,China);Design and application of local boosting pressure feeding control system for cast forming[J];Ordnance Material Science and Engineering;2010-03
6 DI Shilei1,GUO Feng2,ZHANG Jianhua1,GAO Ping1,LI Jinjun1,ZHANG Wenbo1(1.Ningbo Branch of China Academy of Ordnance Science,Baotou 014034,China;2.College of Materials Science and Engineering,Inner Mongolia University of Technology,Hohhot 010051,China);Effect of yttrium and cerium on microstructure and mechanical property of AZ91D magnesium alloy[J];Ordnance Material Science and Engineering;2010-03
7 SUN Renji;SHI Yingying;CHEN Mingwen;WANG Zidong Applied Science School, University of Science and Technology Beijing, Beijing 100083, China Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Crystal Growth Analysis in Two-dimensional Instable State Problem and Laplace Inverse Transformation Method[J];Journal of University of Science and Technology Beijing;2004-03
8 CHEN Mingwen 1,2) ,WANG Zidong 2) ,YANG Wei 1) ,SUN Renji 1) ,WU Xianming 3) 1) Applied Science School,University of Science and Technology Beijing,Beijing 100083,China 2) Materials Science and Engineering School,University of Science and Technology Beijing,Beijing 100083,China 3) Beihai Grain and Vegetable Oil (Tianjin) Co. Ltd.,Tianjin 300454,China;Stability analysis of a planar liquid/solid interface of directional solidification in pure melt under perturbation of a far-field flow[J];Journal of University of Science and Technology Beijing;2006-08
9 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
10 Guo-wei Chang, Shu-ying Chen, Qing-chun Li, Xu-dong Yue, and Yi-hui Qi School of Materials Science and Engineering, Liaoning University of Technology, Jinzhou 121001, China;Research of {0001} crystal orientation for magnesium alloys solidified in a fashion of cellular crystals[J];矿物冶金与材料学报(英文版);2012-02
China Proceedings of conference Full-text Database 10 Hits
1 LIU Yuan,LIU Run-fa,ZHANG Hua-wei,LI Yan-xiang (Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China);Modeling and Simulation of Metal-Gas Eutectic Directional Solidification(Gasar) Process[A];[C];2011
2 Qi Wenjun~1,Huang Zhenghua~(1,2),Zheng Kaihong~1,Zhang Xinming~2,Liu Min~1, Yu Zhiming~2,Huang Zhiqi~3 (1.Guangzhou Research Institute of Non-ferrous Metals,Guangzhou 510650,China;2.School of Materials Science and Engineering,Central South University,Changsha 410083,China;3.Foshan Sanshui Fenglu Aluminium Co.,Ltd,Foshan 528133,China);Effects of Gd on microstructure and mechanical property of ZK60 wrought magnesium alloy[A];[C];2011
3 ZHANG Zhiqiang, LE Qichi, SHAO Zhiwen, CUI Jianzhong (The Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, China);Effect of Ultrasonic Treatment on Solidification Structure Refinement of Mg-Al Binary Alloy[A];[C];2009
4 DU Jun,LI Wenfang,PENG Jihua ( School of Materials Science and Engineering,South China University of Technology,Guangzhou 510640);Effect of lanthanum on modification of primary Mg_2 Si crystals in in-situ Mg_2 Si/Mg composites[A];[C];2010
5 Jia Li'na Guo Xiping Yi Liangyu (State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Shanxi Xi'an 710072,China);Effects of Heat Treatments on the Microstructure of the Advanced Nb-based Superalloy[A];[C];2007
6 Tian Lu Jiang Hao (Beijing Research Institute of Ramon,Beijing,100190);The Effect of Solidification Structures on Central Segregation of Slabs[A];[C];2009
7 ZHANG Xiu-li~1 SUN Xiao-hui~1 XU Hong-xia~1 LI De-hui~2 (1.Department of physics,Shanghai University of Engineering Science,Shanghai 201620,China;2.Light Alloy Net Forming National Engineering Research Center,Shanghai Jiao tong University,Shanghai 200030,China);Effect of ageing on Mg-Zn-Zr alloys[A];[C];2007
8 ZOU Min-ming, ZHANG Jun, LIU Lin, FU Heng-zhi (State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072, China);Influence of melt superheating treatment on solidification microstructure of Al-Cu alloy[A];[C];2005
9 CHEN Jie ZU Fang-qiu XI Yun Li Xian-fen (School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China);Effects of different types of liquid structure transition on solidification of CuSn80 alloy[A];[C];2007
10 Zhang Zhiqiang Le Qichi Cui Jianzhong (The Key Laboratory of Electromagnetic Processing of Materials,Ministry of Education,Northeastern University,Shenyang 110004,China);Effect of Ultrasonic Treatment on Microstructure Refinement of Mg-Al binary alloy[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 4 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 Bangwei; Liao Shuzhi(Hunan University) (Hunan Educapional College);PROGRESS ON THE THEORIES OF SOLID SOLUBILITY OF ALLOY (part 1)[J];SHANGHAI METALS;1999-02
3 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
4 Wang Qudong Lu Yizhen Zeng Xiaoqin Ding Wenjiang Zhu Yanping (Shanghai Jiaotong University);Application of Rare Earth Metals in Cast Magnesium Alloy[J];SPECIAL CASTING & NONFERROUS ALLOYS;1999-01
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