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;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... Tendency of homogeneous radial deformation during electromagnetic compression of aluminium tube YU Hai-ping(于海平)1, LI Chun-feng(李春峰)1, LIU Da-hai(刘大海)1, MEI Xian(梅 险)2 1. School of Materials......
to pitting by removing noble Mn from solid solution. Such an effect was not observed for the low-Mn alloy. Key words: cold deformation; Mn precipitation; aluminium tube alloy 1 Introduction... Microstructural effects in corrosion of aluminium tube alloys WANG Guan1, JIAO Hui-sheng2 1. Institute of Mechatronics, Guangdong University of Technology, Guangzhou 510006, China; 2. Oxford......
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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......
of extruding aluminium alloy tube without lubrication Abstract: The calculative method of pressure of metal work piece acting on arbor in the process of extruding aluminum alloy... was eliminated, the quality of tubes were improved, and the economic benefit was obtained greatly. Keyword: aluminium alloy tube; extrusion; arbor; tension; Received......
Deforming mechanism of non-mandrel drawing process of circular aluminium tube by simulation QUAN Guo-zheng(权国政), ZHOU Jie(周 杰), WANG Meng-han(王梦寒), QUAN Guo-hui(权国辉), TONG Ying(佟 莹) College... region; sizing section; shrink; speed vector graph 1 Introduction Non-mandrel drawing is an important method to produce circular/abnormity aluminium tube. However it is difficult to ensure......
tube with large expansion radio [J]. Transactions of Nonferrous Matals Society of China, 2010, 20(11): 2071-2075. [15] DEMIR H, S. The effects of aging on machinability of 6061 aluminium alloy [J..., Qinhuangdao 066004, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: The new forming process of AA6061 alloy tube, including solution treatment, granule medium......
bending principle as the NC bender. The material is aluminum alloy LF2M and stainless steel (1Cr18Ni9Ti). Tube OD is 38 mm, wall thickness t is 1 mm, the length L is 600 mm and the bending radius R is 57... to investigate the plastic deformation. Because the stress distribution of stainless steel tube is similar to the aluminum tube, the tube materials are aluminum alloy LF2M in the following without......
