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on the nucleation and growth of aluminum alloy A356 melt. They concluded that the dominant mechanism for the formation of a globular microstructure was likely not due to the fragmentation mechanism... Evolution of microstructure in semi-solid slurries of rheocast aluminum alloy R. CANYOOK1, S. PETSUT1, S. WISUTMETHANGOON2, M. C. FLEMINGS3, J. WANNASIN1 1. Department of Mining and Materials......
Trans. Nonferrous Met. Soc. China 24(2014) 3465-3476 Influence of melt pouring temperature and plate inclination on solidification and microstructure of A356 aluminum alloy produced using oblique... of A356 aluminum alloy using an oblique plate was investigated. A356 alloy melt undergoes partial solidification when it flows down on an oblique plate cooled from underneath by counter flowing water......
Taper barrel rheomoulding process for semi-solid slurry preparation and microstructure evolution of A356 aluminum alloy ZHANG Fan(张 帆), KANG Yong-lin(康永林), YANG Liu-qing(杨柳青), DING Rui-hua(丁瑞华... rheomoulding (TBR) machine for light alloy semi-solid slurry preparation was introduced. The semi-solid slurry was obtained from the intense shearing turbulence of the alloy melt in the cause......
Solidification crack susceptibility of aluminum alloy weld metals LIU Ren-pei(刘仁培)1, DONG Zu-jue(董祖珏)2, PAN Yong-ming(潘永明)2 1. College of Materials Science and Technology, Nanjing University...; Abstract: The susceptibilities of the three aluminum alloys to solidification crack were studied with trans-varestraint tests and tensile tests at elevated temperature......
Sodium Activity in Molten Aluminum Measured with a Solid ElectrolyteGang XIE Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,200050,ChinaShiyin SHEN Northeast University of Technology,Shenyang,110006,China摘 要:<正> The sodium activities in aluminium in equilibrium with cryolite-alumina melt and during electrolysiswere determined by EMF......
Simulation of electromagnetic-flow fields in Mg melt under pulsed magnetic field WANG Bin(汪 彬), YANG Yuan-sheng(杨院生), MA Xiao-ping(马晓平), TONG Wen-hui(童文辉) Institute of Metal Research... and on the distribution of magnetic and flow fields were numerically studied. The pulsed magnetic field increases melt convection, which stirs and fractures the dendritic arms into pieces. These broken pieces......
Microstructure characteristics and mechanical properties of rheoformed wrought aluminum alloy 2024 GUO Hong-min(郭洪民)1, YANG Xiang-jie(杨湘杰)2, ZHANG Meng(张 萌)1 1. School of Materials Science...: The microstructure characteristics and mechanical properties of 2024 wrought aluminum alloy produced by a new rheoforming technique under as-cast and optimized heat treatment conditions were......
Mechanical properties and energy absorption properties of aluminum foam-filled square tubes ZHANG Chun-ji (张春基), FENG Yi(凤 仪), ZHANG Xue-bin(张学斌) Department of Materials Science and Engineering... tubes under quasi-static loading conditions were studied. The foam-filled thin-walled square tube was fabricated with aluminum tube as its shell and closed-cell Al-Mg alloy foam as its core......
, melt activated process [J]. Mater Sci Eng A, 2000, A289: 217-227. [5] KANG C G, SEO P K, JEON Y P. Thixo diecasting process for fabrication of thin-type component with wrought aluminum alloys and its... Preparation of semi-solid slurry containing fine and globular particles for wrought aluminum alloy 2024 GUO Hong-min(郭洪民)1, YANG Xiang-jie(杨湘杰)2 1. School of Materials Science and Engineering......
J. Cent. South Univ. (2021) 28: 386-397 DOI: https://doi.org/10.1007/s11771-021-4610-4 Removal of AlN from secondary aluminum dross by pyrometallurgical treatment WANG Jian-hui(王建辉)1, 2, ZHONG Ye... 2021 Abstract: A new process of AlN removal from secondary aluminum dross (SAD) by pyrometallurgical treatment with added cryolite was applied for solving the problem of recycling the secondary......
