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Preparation of spray deposited aluminum alloy sheets via novel rolling technique ZHANG Hao(张昊), CHEN Zhen-hua(陈振华), YAN Hong-ge(严红革), CHEN Ding(陈鼎), LI Wei(李微) College of Materials Science...; Abstract: A novel ceramic rolling technique was developed to improve the formability of spray deposited porous aluminum alloy sheets, in which the sheet preform......
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chloride. Key words: aluminum alloy containing scandium; stress corrosion cracking; intensity factor  ...EDS线扫描曲线 Fig.6 SEM image (a) and element line scanning curves by EDS analyses (b) around stress corrosion crack tip of aluminum alloy 3 结论 1) 恒位移I型载荷应力腐蚀开裂开始保持匀速扩展,同时,应力强度因子逐渐降低.通过计算得到应力......
Study of Composite Hardcoat Anodizing of Aluminum Alloy 6063 and Its Friction Behaviors SHI Ya-qin1,Gao Xue-min1,LIU Shi-yong1,ZHANG Hui-chen1,LIU Wei1 (1.Institute of Metal and Technology, Dalian Maritime University, Dalian 116026, China) 摘要:A composite hard-anodized coating containing micro PTFE (polytetrafluoroethylene) particles on aluminum alloy 6063 was produced by adding micro PTFE......
Feasibility of semi-solid die casting of ADC12 aluminum alloy S. JANUDOM1, T. RATTANOCHAIKUL1, R. BURAPA2, S. WISUTMETHANGOON3, J. WANNASIN1 1. Department of Mining and Materials Engineering... June 2010 Abstract: The feasibility of semi-solid die casting of ADC12 aluminum alloy was studied. The effects of plunger speed, gate thickness, and solid fraction of the slurry on the defects were......
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TEM study on microstructures and properties of 7050 aluminum alloy during thermal exposure SHEN Kai(沈 凯)1 , CHEN Jin-ling(陈金灵)1, YIN Zhi-min(尹志民)2 1. School of Materials Science and Technology...; Abstract: The microstructures of 7050 aluminum alloy under different thermal exposure conditions were investigated by means of transmission electron microscopy (TEM), high resolution......
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ARTIFICIAL NEURAL NETWORK MODEL OF CONSTITUTIVE RELATIONSHIP FOR 2A70 ALUMINUM ALLOY Y.Y. Yang1,Y. Lu1,D.B. Shan1,F. Liu1 (1.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China) Abstract:The hot deformation behavior of 2A70 aluminum alloy was investigated by means of isothermal compression tests performed on a Gleeble-1500 thermal simulator over......
J. Cent. South Univ. Technol. (2007)04-0456-04 DOI: 10.1007/s11771-007-0089-x Modeling effects of constituents and dispersoids on tensile ductility of aluminum alloy SONG Min(宋 旼...) ____________________________________________________________________ Abstract: The modeling effects of constituents and dispersoids on the tensile ductility of aluminum alloy were studied. The results show that the tensile ductility decreases with the increase......