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Effects of vibration and grain refiner on microstructure of semisolid slurry of hypoeutectic Al-Si alloy ZHAO Jun-wen(赵君文), WU Shu-sen(吴树森), XIE Li-zhi(谢礼志), AN Ping(安 萍), MAO You-wu(毛有武) State... of vibration and grain refiner on the microstructure of semisolid slurry of hypoeutectic Al-Si alloy were studied. The impact of vibration on the convection of liquid was conducted by using a system......
Fabrication of AZ61-1.0%Y antiburning magnesium semisolid slurry ZHAO Ming-juan(赵明娟)1, 3, ZHAO Long-zhi(赵龙志)1, 2, 3, ZHOU Bing-feng(周冰峰)2, YAN Hong(闫 洪)2 1. Key Laboratory of Ministry... of the semisolid slurry was characterized by a metallography microscope. The results show that the fine circular solid phase distributes uniformly in the slurry when the stirring temperature ranges from 600......
, of the cooling slope on the process to make semisolid slurry were investigated. The results show that these factors affect the behaviors of the semisolid slurry on the cooling slope. The tilt of the slope is the factor that has major influence on the behavior of the semisolid slurry. The cooling roll is developed from the result of the research of the cooling slope. The rotating cooling roll can......
Semisolid lead-antimony alloys for cars batteries A. POLA1, M. GELFI1, M. MODIGELL2, R. ROBERTI1 1. Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia, via... 2010 Abstract: The application of semisolid process was investigated on Pb-Sb alloys that are normally used for metallic parts in car batteries, in order to increase their mechanical properties......
Effects of A-EMS processing parameters on semisolid slurry productionCHEN Xingrun,ZHANG Zhifeng,and XU Jun National Engineering & Technology Research Center for Nonferrous Metal Matrix Composites... and fluid flow model in semisolid Al alloy slurry preparation by A-EMS was developed.The effects of A-EMS processing parameters such as stirring current,stirring frequency and stirring gap width......
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; 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... of the product is fine with the stripped appearance. The fracture strength and elongation of the product are increased by 100 MPa and 29%, respectively. Key words: A2017 alloy; semisolid alloy; slurry; extending......
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 method and apparatus for preparing the semisolid rheo-slurry or billets: CN 200810116181.9 [P]. 2008. (in Chinese) [13] CARDOSO E, ATKINSON H V, JONES H. Microstructural evolution of A356 during NRC......
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 or rosette-type BCC crystals and the liquid phase which forms metallic glass phase can be formed by the cooling slope process in this alloy system. However, the semisolid slurry cannot reach to the mold......
Commercial AM60 alloy for semisolid processing: Alloy optimization and thermodynamic analysis LI Yuan-dong(李元东)1, 2, D. APELIAN3, XING Bo(邢 博)1, MA Ying(马 颖)1, 2, HAO Yuan(郝 远)1 1. Key Laboratory... 2010 Abstract: Semisolid processing is now a commercially successful manufacturing route to produce net-shape parts in automotive industry. The conspicuous results of alloy optimization......