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Thin-walled aluminum alloy tube NC precision bending based on finite element simulation GU Rui-jie(谷瑞杰), YANG He(杨 合) , ZHAN Mei(詹 梅), LI Heng(李 恒) School of Materials Science and Engineering... alloy tube NC precision bending. So thin-walled aluminum alloy tube NC precision bending based on finite element simulation is put forward. The finite element model of thin-walled aluminum alloy tube NC......
INFLUENCE OF SO2-4 AND Cl- ON THE CORROSION BEHAVIOR OF COPPER TUBE IN AIR-CONDITIONING SYSTEM J.M.Wang1,C.N.Cao1,J.Q.Zhang1,F.H.Cao1,C.S.Wu1,Z.Zhang1 (1.Department of Chemistry, Yuquan Campus... behavior of copper tube in the air-conditioning system was studied using scanning electron microscope (SEM),energy dispersion spectrometer (EDS) and cyclic polarization techniques. The results showed......
J. Cent. South Univ. (2017) 24: 1040-1049 DOI: 10.1007/s11771-017-3507-8 Heat treatment and granule medium internal high-pressure forming of AA6061 tube BI Jiang(毕江)1, 2, ZHAO Chang-cai(赵长财)1, BI..., 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......
Formability evaluation of AZ31B extruded tube for hydroforming processHE Zhubin,LIU Gang,YUAN Shijian,and LIANG Yingchun School of Materials Science & Engineering,Harbin Institute of Technology,Harbin 150001,China摘 要:Hydroforming of magnesium and aluminum alloy tube at elevated temperature is becoming a very promising method to manufacture light......
Formability determination of AZ31B tube for IHPF process at elevated temperature LIN Yan-li1, HE Zhu-bin1, YUAN Shi-jian1, WU Jia2 1. School of Materials Science and Engineering, Harbin... Abstract: Ring hoop tension test and tube bulging test were carried out at elevated temperatures up to 480 °C to evaluate the formability of AZ31B extruded tube for internal high pressure forming (IHPF......
Ultrahigh performance of Ti-based glassy alloy tube sensor for Coriolis mass flowmeter MA Chao-li(马朝利)1, A. INOUE2, ZHANG Tao (张 涛)1 1.School of Materials Science and Engineering, Beijing... that the Coriolis mass flowmeters using the Ti-based glassy alloy sensor tube exhibit excellent measurement sensitivity, viz. 28.5 times higher than that of the conventional flowmeter manufactured using......
Deformation behavior of A6063 tube with initial thickness deviation in free hydraulic bulging YANG Lian-fa(杨连发)1, 2, GUO Cheng (郭 成)1, DENG Yang(邓 洋)2 1. School of Mechanical Engineering... 2006 Abstract: Experiment on seamless tubes of aluminum alloy A6063 with initial thickness deviation of 0–20% was conducted through a free hydraulic bulging with tube ends free. The influence of initial......
Performance Investigation of Square Concrete-filled Steel Tube Columns陈兵Department of Civil Engineering, Shanghai Jiao Tong University摘 要:The behaviour of square concrete-filled steel tube columns under concentrical loading was studied. More than one hundred specimens were tested to investigate the effects of thickness of steel tube on the load carrying......
tube WANG Zhi-qi(王志奇)1, HE Ni(贺妮)1, XIA Xiao-xia(夏小霞)1, 2, LIU Li-wen(刘力文)1 1. School of Mechanical Engineering, Xiangtan University, Xiangtan 411005, China; 2. School of Energy Science and Engineering... heat transfer and frictional pressure drop of R245fa in a 7 mm horizontal micro-fin tube was performed. The results show that in terms of flow boiling heat transfer characteristics, boiling heat......
J. Cent. South Univ. (2016) 23: 2110-2117 DOI: 10.1007/s11771-016-3267-x Bending behaviour of lightweight aggregate concrete-filled steel tube spatial truss beam FU Zhong-qiu(傅中秋)1, JI Bo-hai(吉伯海)1..., Japan Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: A lightweight aggregate concrete-filled steel tube (LACFST) spatial truss beam was tested under bending load......
