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Mathematical Model and Theoretical Research of Flow Shear Constitutive Relation during Rheo-rolling of Semisolid Alloy赵占勇1,管仁国1,2,3,WEI Qing1,ZHANG Yang1,XU Guangming1,LI Yuandong21. Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University2. School of Materials Science and Engineering, Lanzhou University of Technology摘 要: Trans. Nonferrous Met. Soc. China 22(2012) s422-s427 Microstructure and properties of AZ80 alloy semisolid billets fabricated by new strain induced melt activated method JIANG Ju-fu1,2, WANG Ying3... Abstract: AZ80 alloy semisolid billets were fabricated by a new strain induced melt activated method (SIMA), which involved the predeformation of as-cast AZ81 alloy via equal channel angular extrusion (ECAE......新SIMA法制备AZ80合金半固态坯料的组织与性能
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来源: 《中国有色金属学报(英文版)2012年第z2期》——姜巨福 王 迎 杜之明 罗守靖
Microstructure and Properties of Joint Interface of Semisolid Stirring Brazing of CompositesHuibin Xu 1,2) , Bofang Zhou 1) , Changhua Du 1) , Quanxiang Luo 1) and Hongyou Chen 1) 1) School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, China 2) State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China摘......
produced by rheocasting process was investigated. The dry sliding wear tests were carried out with a pin-on-disk wear tester. The results show that the wear rate of the rheocast alloy is lower than... and oxidation wear is the dominant wear mechanism. Key words: dry sliding wear; hypereutectic Al-Si alloy; rheocasting; Fe-bearing compound; wear mechanism 1 Introduction Hypereutectic Al-Si alloys are widely......
New method of direct chill casting of Al-6Si-3Cu-Mg semisolid billet by annulus electromagnetic stirring TANG Meng-ou(汤孟欧), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), BAI Yue-long(白月龙) General Research.... The method and apparatus for preparing the semisolid rheo-slurry or billets. CN101618438A [P]. 2008-01-06. (in Chinese) [7] BAI Y L, XU J, ZHANG Z F, SHI L K. Annulus electromagnetic stirring......
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Trans. Nonferrous Met. Soc. China 22(2012) 555-563 Microstructural evolution of AZ61 magnesium alloy predeformed by ECAE during semisolid isothermal treatment JIANG Ju-fu1, 2, LIN Xin2, WANG Ying3...: The microstructural evolution of AZ61 magnesium alloy predeformed by equal channel angular extrusion (ECAE) during semisolid isothermal treatment (SSIT) was investigated by means of optical......
Microstructure and properties of A2017 alloy strips processed by a novel process by combining semisolid rolling,deep rolling,and heat treatmentRen-guo Guan,Xiang Wang,Zhan-yong Zhao,Wei-wei Wang,Fu... features of near net shape,saving energy,low cost,and high product performance was developed by combining semisolid rolling,deep rolling,and heat treatment.The microstructure and properties of the A2017......
Effects of Process Parameters of Semisolid Stirring on Microstructure of Mg–3Sn–1Mn–3SiC(wt%) Strip Processed by Rheo-rollingZhan-Yong Zhao1,Ren-Guo Guan2,Jian-Hong Zhang1,Zhou-Yang Zhao2,Pei-Kang...">A novel semisolid stirring and rheo-rolling process for preparing Mg–3Sn–1Mn–3Si C(wt%) composite strips was proposed, and the effects of process parameters of semisolid stirring on microstructures of Mg......
: Thixoforming is a processing method that deforms metal in a semisolid state. The advantages of this process include the production of parts with good surface finish, fine microstructures and superior...: JMatPro; wrought 2014 aluminium alloy; thixoformability; semisolid processing; mechanical properties 1 Introduction Thixoforming, also known as semisolid metal (SSM) processing that combines casting......