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studied. The effect of the isothermal treatment on the semi-solid microstructure evolution of ADC12 aluminum alloy prepared by the new method was analyzed. A series of heating treatments were carried... Trans. Nonferrous Met. Soc. China 20(2010) s744-s748 Microstructure of semi-solid ADC12 aluminum alloy adopting new SIMA method WANG Zhen-yu(王振宇), JI Ze-sheng(吉泽升), SUN Li-xin(孙丽鑫......
-dimensional steady or transient of aluminium alloy profile hot extrusion process [11]. Thixo forward extrusion process was analyzed and simulated by finite volume method [12]. WILLIAMS et al [13..., the extrusion ratio was about 42.9, and the punch velocity was 5×10-3 m/s. The material properties of 6063 aluminium alloy were given in the HyperXtrude database, and the material of the die was H13......
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, alloy composition, heat sink. In this regard, some attempts have been made to study the dissimilar FSW of aluminium alloys, including AA5xxx and AA7xxx series in the literatures [2-7]. For example... system consisting of copper mould and Plexiglas tank (b) 2 Experimental In this study, aluminium alloy plates AA7075-T6 and AA5086-H32 of 4 mm in thickness were investigated. The compositions in mass......
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; accepted 15 September 2006 Abstract: In situ A356/TiB2 composites were successfully fabricated via in-melt reaction among aluminium alloy, K2TiF6 and KBF4 compounds. The composite was examined by using XRD, SEM and EDX techniques. The experimental results reveal that TiB2 are dispersed homogeneously into the aluminium alloy matrix. The mechanical properties of the composites increase......
, 2004, 29(4): 13-16. (in Chinese) [16] WILSON R N, PARTRIDGE P G. The nucleation and growth of precipitates in an aluminium 22.5% copper 21.2% magnesium alloy[J]. Acta Metallurgica, 1965, 13: 1321... Fatigue behaviour of pre-strain 7B04-T7451 aluminum alloy JIANG Feng(姜锋)1, JIAN Hai-gen(蹇海根)1, YIN Zhi-min(尹志民)1, HE Zhen-bo(何振波)2 1. School of Materials Science and Engineering, Central South......
paint-bake response increases. Key words: 6××× series alloy; hot-roll annealing temperature; differential scanning calorimetric (DSC); β″ phase; precipitation kinetics  ... A, 2001, A316(1): 11?17. [10] Dutkiewicz J, Litynska L. The effect of plastic deformation on structure and properties of chosen 6000 series aluminium alloys[J]. Mater Sci Eng A, 2002, A324(1): 293?243......
: 7B52 aluminium alloy laminated composite; hot-roll bonding; microstructure; interfacial analysis 1 Introduction Al alloys are essential structural materials for vehicle, aviation, marine and power...Trans. Nonferrous Met. Soc. China 26(2016) 1269-1275 Interface analysis of 7B52 Al alloy laminated composite fabricated by hot-roll bonding Gu-xin ZHOU, Yu-jing LANG, Jie HAO, Wen LIU......
5XXX系和7XXX系铝合金中粗大金属间化合物的研究邢强中国铝业西北铝加工分公司摘 要:通过试验研究了5XXX系和7XXX系合金中粗大金属间化合物的形成原因,金属间化合物对材料的影响及消除措施.关键词:金属间化合物;基体部位;化合物一次晶;......