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Annulus electromagnetic stirring for preparing semisolid A357 aluminum alloy slurry BAI Yue-long(白月龙), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), SHI Li-kai(石力开) General Research Institute... the hot tearing test leading to the discovery of rheocasting metal at MIT. After developing for several decades more approaches to prepare the semi-solid slurry have been exploited. These approaches......
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Preparation and thixoforging of semisolid billet of AZ80 magnesium alloy JIANG Ju-fu(姜巨福)1, 2, WANG Ying(王 迎)3, 4, QU Jian-jun(曲建俊)2, DU Zhi-ming(杜之明)1, LUO Shou-jing(罗守靖)1 1. School... May 2010; accepted 25 June 2010 Abstract: Semisolid billet of AZ80 magnesium alloy was prepared by new strain induced melt activated (new SIMA) process and thixoforging experiment was performed......
in the rheocasting AZ91 magnesium alloy. Key words: AZ91 magnesium alloy; ultrasonic vibration; rheocasting; semisolid slurry; mechanical properties; fracture surface 1 Introduction The semisolid metal (SSM..., AN Ping. Preparation and rheocasting of semisolid slurry of 5083 Al alloy with indirect ultrasonic vibration process [J]. Mater Sci Eng A, 2011, 528: 8635-8640. [15] ABRAMOV V, ABRAMOV O, BULGAKOV V......
Influence of process parameters on microstructure of semisolid A356 alloy slug cast through vertical pipe YANG Xiao-rong(杨小容), MAO Wei-min(毛卫民), PEI Sheng(裴 胜) School of Materials Science...; Abstract: Suitable microstructures required for semisolid casting were formed by using......
of alloys in the semisolid state is the absence of dendritic characteristics from the morphology of the solid phase[5]. There are various types of semisolid processing [3-4]. Rheocasting refers... Microstructural evolution during semisolid state strain induced melt activation process of aluminum 7075 alloy A. BOLOURI1, M. SHAHMIRI2, E. N. H. CHESHMEH2 1. Department of Mechanical......
Trans. Nonferrous Met. Soc. China 20(2010) s719-s722 Application of semisolid process to Zr-based metallic glass matrix composites T. Tamura, A. Makaya, K. Miwa Solidification... composites was made by a process combining cooling slope casting and Cu mold casting for Zr66.4Nb6.4Cu10.5Ni8.7Al8 alloys. The results show that the semisolid slurry which consists of the spheroidal......
Microstructure behavior and metal flow during continuously extending-extrusion forming of semisolid A2017 alloy GUAN Ren-guo(管仁国), WEN Jing-lin(温景林), WANG Shun-cheng(王顺成), LIU Xiang-hua(刘相华...; Abstract: A self-designed test machine of continuously semisolid extending extrusion was made to produce the flat bar of A2017 alloy. The slurry of A2017......
are about 33-70 μm. Key words: Al-Si alloy; melt spreading-mixing technique; semi-solid slurry; forced uniform solidification; rheocasting  ...大规模的工业化应用.因此开发低成本,精确控制浆料组织的制浆方法成为半固态流变成形的主要研究方向之一.近年来,已提出多种流变成形制浆方法:如RDC (Rheo die casting)[2],SSR(Semi-solid rheocasting)[3],LSPWES (Low superheat pouring weak electro- magnetic stirring)[4-5......
Recycling of minute metal scraps by semisolid processing: Manufacturing of design materials S. SUGIYAMA, T. MERA, J. YANAGIMOTO Institute of Industrial Science, The University of Tokyo, Komaba... by semisolid extrusion processing was shown. A design material with an intended shape, such as a character or petal shape, was manufactured using minute metal scraps. Similarly, a design material......