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J. Cent. South Univ. Technol. (2008) 15: 1-5 DOI: 10.1007/s11771-008-0001-3 Prediction of grain size for large-sized aluminium alloy 7050 forging during hot forming YI You-ping(易幼...; Abstract:A numerical approach for process optimization and microstructure evolution of lager-sized forging of aluminium alloy 7050 was proposed......
Effect of homogenization treatment on microstructure and hot workability of high strength 7B04 aluminium alloy WANG Tao(王 涛)1, 2, YIN Zhi-min(尹志民)1, SUN Qiang(孙 强)2 1. School of Materials Science... treatment on microstructure, overburnt temperature and hot rolling plasticity of high strength 7B04 aluminium alloy were investigated. Under the condition of homogenization at 470 ℃, the starting melting......
Trans. Nonferrous Met. Soc. China 20(2010) s1005-s1009 Thixoextrusion of A357 aluminium alloy A. FORN1, G. VANEETVELD2, J. C. PIERRET2, S. MENARGUES1, M. T. BAILE1, M. CAMPILLO1... solidification rate. Aluminium alloy A357 is a commercial cast alloy characterized by high strength, ductility and corrosion resistance. It is commonly used for cast production of automotive components......
to practical use more and more in North American and Europe, becoming optimal materials to reduce the mass of automotive and taking place of steel sheets[1-5]. However, 6000 series aluminium alloy sheets in T4... Effects of different tempers on precipitation hardening of 6000 series aluminium alloys LIU Hong(刘 宏)1, ZHAO Gang(赵 刚)2, LIU Chun-ming(刘春明)2, ZUO Liang(左 良)2 1. School of Mechanical Engineering......
Comparison of RSM with ANN in predicting tensile strength of friction stir welded AA7039 aluminium alloy joints A.K.LAKSHMINARYANAN,V.BALASUBRAMANIAN Centre for Materials Joining & Research... in deciding the weld quality. Two methods, response surface methodology and artificial neural network were used to predict the tensile strength of friction stir welded AA7039 aluminium alloy. The experiments......
has become the first choice for its high specific strength and high formability. The 6082 aluminium alloy in the Al-Mg-Si series of aluminium alloys has become the most commonly used aluminium alloy... J. Cent. South Univ. (2020) 27: 3721-3732 DOI: https://doi.org/10.1007/s11771-020-4572-y Mechanism of necking defect of 6082 aluminium alloy rolled by cross-wedge rolling method based on material......
design. The lightweight, high strength materials, such as aluminium alloy and titanium alloy, have been widely used lately in the aerospace and automotive industries. The electromagnetic forming (EMF) has...;is the strain rate; and P=6 500 s-1 and m=0.25 are specific parameters for aluminium alloy. The numerical simulation for the electromagnetic tube compression has been performed by using FEM software ANSYS......
Optimizing pulsed current gas tungsten arc welding parameters of AA6061 aluminium alloy using Hooke and Jeeves algorithm S. BABU1, T. SENTHIL KUMAR2, V. BALASUBRAMANIAN1 1. Centre for Materials...; Abstract: Though the preferred welding process to weld aluminium alloy......
J. Cent. South Univ. Technol. (2009) 16: 0018-0024 DOI: 10.1007/s11771-009-0003-9 Simulation of dynamic recrystallization for aluminium alloy 7050 using cellular automaton HUANG Shi-quan(黄始全)1, 2.... In the present work, the cellular automaton (CA) program was developed to simulate the process of dynamic recrystallization (DRX) for aluminium alloy 7050. The material constants in CA models, including......
, Birbilis N, Li C X, et al. Influence of retrogression temperature and time on the mechanical properties and exfoliation corrosion behavior of aluminium alloy AA7150[J]. Materials Characterization, 2009, 60... X M, Zhao Y S, et al. The effect of strain rate on the microstructure of 2519A aluminium alloy plate impacted at 573K[J]. Journal of Alloys and Compounds, 2009, 481(1/2): 422-426. [53] Li H Z, Wang H......
