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Effect of activating flux on arc shape and arc voltage in tungsten inert gas welding LI Qing-ming(李清明), WANG Xin-hong(王新洪), ZOU Zeng-da(邹增大), WU Jun(吴 军) School of Materials Science.... The experimental results indicate that the SiO2 flux can increase the arc voltage, while TiO2 has no this effect on arc voltage. Compared with conventional tungsten inert gas welding (C-TIG), it is found......
J. Cent. South Univ. Technol. (2009) 16: 0236-0241 DOI: 10.1007/s11771-009-0040-4 Effect of doping Bi on oxygen evolution potential and corrosion behavior of Pb-based anode in zinc electrowinning..., surface products after polarization, and microstructures before and after polarization were studied and compared with those of Pb-0.8%Ag anode used in industry. The results show the anodic......
with CR of 1.4 and particle volume fraction of 0.09 at 800 °C. Key words: aluminium; suspension; oxidation; inert anode; cryolite melt; low-temperature electrolysis 1 Introduction Production... anode to the process, which eliminates the emission of greenhouse gases, and the cost is associated with the fabrication of the carbon anodes. Inert anodes have been the centre of interest......
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A new electrochemical preparation method for formation Sm-Al alloys on inert Mo electrode from Sm2O3 in LiCl-KCl-MgCl2 -KF molten saltsQiong CHEN 1,2) , Wei HAN 1) , Yusheng YANG 1) and Yanlu XU 1) 1... rod as anode, electrochemical formation of Sm-Al alloy on Mo electrode from Sm2O3 in LiCl-KCl-MgCl2-KF molten salts was investigated. Samarium mainly exists in the form of Al2 Sm in Li-Mg matrix......
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min, the mechanical properties and electrical conductivity of 17Ni/(10NiO-NiFe2O4) cermet are the best. Key words: cermet; inert anode; holding time; hot-press sintering 铝以其具备的优良性能广泛应用于各行各业,也被誉为万能金属.但...其性能研究[J]. 矿冶, 2013, 22(2): 84-87. LUO Weihong, SONG Ning, XIE Gang, et al. Preparation and performance study on Cu-Ni alloy/NiFe2O4-10NiO composite ceramic inert anode[J]. Mining & Metallurgy......
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