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Microstructure and Mechanical Properties in Dissimilar Butt Friction Stir Welding of Severely Plastic Deformed Aluminum AA 1050 and Commercially Pure Copper SheetsH.Barekatain,M.Kazeminezhad,A.H.KokabiDepartment of Materials Science and Engineering,Sharif University of Technology,Azadi Avenue,Tehran,Iran摘 要:In this study,AA 1050 aluminum alloy......
grain pure aluminum was produced by equal channel angular pressing and cold rolling, the deformed aluminum was annealed at 200 °C for 1 h. The tensile curves of deformed and annealed aluminum show... by ECAP on commercially pure aluminum and then subjected to annealing at 200 °C for 1 h. Uniaxial tensile is conducted on deformed and annealed material to explore the influence of low temperature......
Nanostructured yttrium aluminum garnet powders synthesized by co-precipitation method using tetraethylenepentamine WANG Wenju1,LI Xianxue2 (1.Financial Division,Putian University,Putian... of Scien) Abstract:Tetraethylenepentamine (C_8H_(23)N_5, TEPA) has been used as a novel precipitant to synthesize yttrium aluminum garnet (Y_3Al_5O_(12),YAG) precursor from a mixed solution of aluminum......
Joint performance of laser-TIG double-side welded 5A06 aluminum alloy CHEN Yan-bin(陈彦宾), MIAO Yu-gang(苗玉刚), LI Li-qun(李俐群), WU Lin(吴 林) State Key Laboratory of Advanced Welding Production... of the welds of laser-TIG double-side welded 5A06 aluminum alloy was investigated. The results show that the weld cross-sectional shape has an intimate relation with the mechanical properties......
of the ATH powder modified with pure polyacrylic acid is slightly smaller than that of original ATH powder. Key words: aluminum hydroxide; dry modification; polyacrylic acid; thermal stability; oil... Thermal stability and oil absorption of aluminum hydroxide treated by dry modification with different modifiers ZHOU Xiang-yang(周向阳)1, LI Chang-lin(李昌林)1, HUO Deng-wei(霍登伟)1, 2, LI Jie(李 劼)1, WU......
welding between 1060 aluminum alloy and annealed pure copper sheet with a thickness of 3 mm was investigated. Sound weld was obtained at a rotational speed of 1050 r/min and a welding speed of 30 mm... the microstructure and mechanical properties is still lacking. In this work, dissimilar FSW of 1060 aluminum and pure copper sheets was carried out, and the sound dissimilar Al-Cu joint was achieved......
A new model to describe effect of plastic deformation on elastic modulus of aluminum alloy ZANG Shun-lai(臧顺来)1, 2, GUO Cheng(郭 成)1, WEI Gong-ji(魏公际)3, CHEN Feng(谌 峰)3, DONG Wei(董 伟)1, ZHANG Ke(张..., China Received 28 July 2006; accepted 15 September 2006 Abstract: In order to improve the prediction capability of spring-back in aluminum sheet metal forming, the influence of the plastic......
compositions of the samples were (mass fraction, %): Cu 3.8-4.9, Mg 1.2-1.8, Mn 0.3-0.9, Al balanced. The alloy was clad with a layer of industrial pure aluminum. The layer was wiped off using 5... Corrosion behavior on aluminum alloy LY12 in simulated atmospheric corrosion process WANG Zhen-yao(王振尧), MA Teng(马 腾), HAN Wei(韩 薇), YU Guo-cai(于国才) Environmental Corrosion Center, Institute......
K, KANAFDANI T. Effect of zincate treatment on adhesion of electroless nickel-phosphorus coating for commercial pure aluminum [J]. Materials Transactions, 2006, 47: 2518-2523. (in Japanese) [9] HINO... Effects of zincate treatment on adhesion of electroless Ni-P coating onto various aluminum alloys Makoto HINO1, Koji MURAKAMI1, Yutaka MITOOKA1, Ken MURAOKA1, Teruto KANADANI2 1. Industrial......
Aluminum doping and dielectric properties of silicon carbide by CVD LI Zhi-min(李智敏), SU Xiao-lei(苏晓磊), LUO Fa(罗 发), ZHU Dong-mei(朱冬梅), ZHOU Wan-cheng(周万城) State Key Laboratory... Al/SiC solid solution at 1 150 ℃ in a normal argon atmosphere is not produced. Key words: silicon carbide; aluminum doping; dielectric properties; chemical vapour deposition 1 Introduction Silicon......