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The springback rules of 1Cr18Ni9Ti stainless steel tube and LF2M aluminum alloy tube NC bending with thickness 1mm, diameter 38mm and bending radius 57mm are studied with the finite element model established... of bending angle vs springback angle of aluminum alloy tube bending. The change trend of springback angle within bending angle of aluminum alloy tube bending is similar to that of stainless steel tube......
of Sciences摘 要:Corrosion re sistance of Zircaloy-4 alloy tube in superheated steam at 673 K/10.3 MPa is anisotropic.A part of the surface undergoes uniform... to study the formation mechanism of nodules in the cross-section(CS) of Zircaloy-4 alloy tube using the EBSD technique,while the CS perpendicular to axial direction(AD).The results reveal......
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......
J. Cent. South Univ. (2012) 19: 46-54 DOI: 10.1007/s11771-012-0971-z Corrosion resistance of waterborne epoxy coating pigmented by nano-sized aluminium powder on steel LIU Jian-hua(刘建华), ZHAN Zhong... Abstract: A novel kind of waterborne epoxy coating pigmented by nano-sized aluminium powders on high strength steel was formulated. Several coatings with different pigment volume content (PVC) were......
and of magnesium, silicon and copper alloy additions to the aluminium [J]. Journal of Materials Science, 1993, 28(10): 2654-2658. [16] SHIMBO M, NAKA M, OKAMOTO I. Wettability of silicon carbide by aluminum, copper... Trans. Nonferrous Met. Soc. China 22(2012) 1930-1938 Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration BAO Sarina1, TANG Kai2, Anne KVITHYLD2, Thorvald ENGH1, Merete......
Developing friction stir welding window for AA2219 aluminium alloy A. K. LAKSHMINARAYANAN, S. MALARVIZHI, V. BALASUBRAMANIAN Centre for Materials Joining & Research (CEMAJOR), Department... for effective joining of AA2219 aluminium alloy. Joints were fabricated using different combination of process parameters such as rotational speed and welding speed. Based on macrostructural analysis......
Article ID: 1003-6326(2005)05-1040-05 Finite element analysis of free expansion of aluminum alloy tube under magnetic pressure YU Hai-ping(于海平), LI Chun-feng(李春峰) (School of Materials Science... modeling of electromagnetic forming for aluminum alloy tube expansion was performed by means of them (discharge energy 0.75kJ). A realistic distribution of magnetic pressure was calculated......
. The activation mechanism of Mg-Al-Pb alloy is dissolving-reprecipitating and there is a synergistic effect between aluminium and lead: the precipitated lead oxides on the surface of the alloy can facilitate.... This indicates that aluminium has better depolarization effect than lead. Mg-6%Al-5%Pb alloy has the best electrochemical activation as well as the most negative stable potential(-1.400 V). So, it can......
Microstructure evolution of a recycled Al-Fe-Si-Cu alloy processed by tube channel pressingM.H.Farshidi1,M.Rifai2,H.Miyamoto21. Department of Materials Science and Metallurgical Engineering, Ferdowsi... specimens of the mentioned alloy were subjected to different numbers of passes of a recently developed SPD process called tube channel pressing(TCP); their microstructures were then studied using......
Abstract: To accurately describe the mechanical properties of aluminium alloy sheet during deformation, an inverse identification was presented to deal with material parameters from the popular punch...). The proposed approach is used on material parameter identification of aluminium alloy sheet 2D12. The anisotropic yield criterion Hill’90 is discussed. The results show that the Hill’90 anisotropic yield......
