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specimen were optimized by means of combining FEM with orthogonal design, which is illustrated in Fig.2. Fig.2 Schematic diagram of cruciform specimen (mm) Three kinds of aluminum alloy sheets... Stress-strain curves for different loading paths and yield loci of aluminum alloy sheets WU Xiang-dong(吴向东)1, 2, WAN Min(万 敏)1, HAN Fei(韩 非)1, WANG Hai-bo(王海波)1 1. School......
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Effects of process parameters on numerical control bending process for large diameter thin-walled aluminum alloy tubes LI Cheng(李 成)1, YANG He(杨 合)1, ZHAN Mei(詹 梅)1, XU Xu-dong(许旭东)2... aluminum alloy tubes with outer diameter of 70 mm, wall thickness of 1.5 mm, and centerline bending radius of 105 mm. And the effects of process parameters on tube wall thinning and cross section......
] HOSODA H, TAKEUCHI S, INAMURA T, WAKASHIMA K. Material design and shape memory properties of smart composites composed of polymer and ferromagnetic shape memory alloy particles[J]. Science and Technology... Effect of post annealing on phase transformation of Ni-Mn-Ga ferromagnetic shape memory alloy particles prepared by ball milling TIAN Bing(田 兵), CHEN Feng(陈 枫), LI Li(李 莉), ZHENG......
Hybridizing artificial bee colony with biogeography-based optimization for constrained mechanical design problemsCAI Shao-hong(蔡绍洪)1, LONG Wen(龙文)1, JIAO Jian-jun(焦建军)1, 2(1. Guizhou Key Laboratory... mechanical design problems. ABC-BBO combined the exploration of ABC algorithm with the exploitation of BBO algorithm effectively, and hence it can generate the promising candidate individuals......
to investigate the effects of pockets in the porthole die on the metal flow, temperature at the die bearing exit and the extrusion load were contrasted with the traditional die design without the pockets... and the peak extrusion load decrease, which indicates the possibility of increasing the extrusion speed and productivity. Key words: FEM simulation; aluminum; extrusion; porthole die; die design......
Trans. Nonferrous Met. Soc. China 25(2015) 885-906 Holographic alloy positioning design system and holographic network phase diagrams of Au-Cu system You-qing XIE1,2,3, Xin-bi LIU1,2,3, Xiao-bo LI4... of systematic metal materials science (SMMS) and alloy gene engineering (AGE) is to establish holographic alloy positioning design (HAPD) system, of which the base consists of measurement and calculation......
Design of binder jet additive manufactured co-continuous ceramic-reinforced metal matrix compositesPablo D.Enrique,Ehsan Marzbanrad,Yahya Mahmoodkhani,Ali Keshavarzkermani,Hashem Al Momani,Ehsan... sintering time, temperature and powder composition on the reinforcing phase thickness and volume fraction. To evaluate performance, the wear resistance of the reinforced BJAM alloy 625 MMC......
steel. This can result in restrictions in part geometry, then limiting automotive design[1]. Therefore, the new technology that can improve the formability of aluminum alloy sheet is required. Viscous... Evaluation of forming limit in viscous pressure forming of automotive aluminum alloy 6k21-T4 sheet WANG Zhong-jin(王忠金)1, LI Yi(李 毅)1, LIU Jian-guang(刘建光)1, ZHANG Yi-he(张义和)2 1. School......
