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Trans. Nonferrous Met. Soc. China 22(2012) 23-29 Effects of activating flux on CO2 laser welding process of 6013 Al alloy QIN Guo-liang1, 2, WANG Guo-gang2, ZOU Zeng-da2 1. State Key Laboratory...; accepted 27 October 2011 Abstract: In order to increase the absorption of laser energy and improve the weld appearance in laser welding of Al alloy, 1.8 mm- 6013 Al alloy plate was welded by activating flux......
Al-Si alloy; flux refining; removing iron ... iron. In the present experiment a flux refining method was used. The alloy was treated with a molten mixture of chloride and fluoride. On one hand, it makes the oxide inclusions float on the fusant......
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Sol-gel preparation and characterization of Li1.3Al0.3Ti1.7(PO4)3 sintered with flux of LiBO2WU Xianming,LI Runxiu,CHEN Shang,HE Zeqiang,and MA Mingyou College of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,China摘 要:Li1.3Al0.3Ti1.7(PO4)3 pellets sintered with different mole fractions of LiBO2 were prepared by sol-gel method.The......
Investigation of magnetic, optical and electrical properties of La3Ba3Cu6O14 synthesized by molten flux methodK.Agilandeswari1,A.Ruban Kumar21. Department of Chemistry, Auxilium College2. School of Advanced Sciences, VIT University摘 要:The great deal of novel rare earth based semiconducting lanthanum barium copper oxide La3Ba3Cu6O14(LBC-336) were......
Investigation of magnetic, optical and electrical properties of La3Ba3Cu6O14 synthesized by molten flux methodK.Agilandeswari1,A.Ruban Kumar21. Department of Chemistry, Auxilium College2. School of Advanced Sciences, VIT University摘 要:The great deal of novel rare earth based semiconducting lanthanum barium copper oxide La3Ba3Cu6O14(LBC-336) were......
Correlation between pass-through flux of cobalt target and microstructure and magnetic properties of sputtered thin filmsXiu-Lan Xu1,Qian-Ming Huang2,Guo-Nan Feng1,Gang Han1,Qi-Xun Guo1,Xiao-Dong Xiong3,Xin He3,Jun-Feng Luo3,Rong-Ming Wang2,Chun Feng1,Guang-Hua Yu1,41. School of Materials Science and Engineering,University of Science and Technology Beijing2. School of Mathematics and Physics......
flux density plays an important role in the microstructure formation of LFEC ingots. With increasing the magnetic flux density from 0 mT to 32 mT, grains become finer (from about 120 μm to 30 μm) and more uniform. While, with increasing the magnetic flux density from 32 mT to 46 mT, the grains change much slowly. In the range of experimental parameters, the optimum magnetic flux density for LFEC......
Fault diagnosis of traction motor bearing based on improved flux peak energy method FENG Jianghua (CRRC Zhuzhou Institute of Electric Locomotive, Co. Ltd., Zhuzhou 412001, China) Abstract: On the basis of the motor bearing fault characterized in the mechanism model of electrical signals, a traction motor bearing fault diagnosis method based on improved flux linkage peak energy method was proposed......
the effect of Al2O3 content on heat transfer of Al-TRIP steel of mold fluxes, and SEM and XRD were used to analyze the crystalline phase of the slag films. The results show that the heat flux density of the slag film increases significantly with the increase of Al2O3 content from 3% to 20%, and the heat flux density initially increases then decreases again with the increase of Al2O3 content from 20......
