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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..., automotive and marine industries for joining aluminium, magnesium, zinc and copper alloys. The FSW process parameters such as tool rotational speed, welding speed, axial force, play a major role......
, Beijing 100072, China) 摘要:Ti(C,N)/TiN multi-element-layer films was deposited on aluminium alloy substrates by using multi-arc ion plating. The microhardness of the films was 2000HV0.1 which... and reduced friction effects were achieved. 关键词:Multi-arc ion plating; Aluminium alloys; Multi-element-layer films; Tribology; [全文内容正在添加中] ......
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... in aluminium alloy shaft parts. To accurately predict necking defects, new judgement conditions are established based on the thermal performance of 6082 aluminium alloy. The limit-sectional shrinkage without......
sensitivity of several 7xxx aluminium alloys (C-curve)[8] 铝合金设计理论与研究方法的突破,集成也促进了高强铝合金研发的进程.随着相图与第一原理计算商用软件(如Thermo-Calc,NAMD,Materials Studio等)的推广使用,加上现代微结构与性能测试技术的进步,为研究主合金成分元素总量及其配比以及微合金化元素的作用规律提供了... Press, 1988. [2] HEINZ A, Haszler A, Keidel C, et al. Recent development in aluminium alloys for aerospace applications[J]. Materials Science and Engineering A, 2000, 280(1):102-107. [3] 张新明, 邓运来. 中国战......
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LANZHOU ALUMINIUM PLANT STRIVING AHEADLiu Tiejun, the present director of LAP,摘 要:<正> Lanzhou Aluminium Plant(LAP) at Xigu District, Lanzhou City, Gansu Province is located on the railway line of Lanzhou--Lianyungang. This area is endowed with abundant electricity and natural resources and convenient communications.关键词:......