Design and Development of Shielded Metal Arc Welding (SMAW) Electrode Coatings Using a CaO-CaF2-SiO2 and CaO-SiO2-Al2O3 Flux System
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DOI: 10.1007/s11837-019-03494-9
Abstract: AbstractThis study aims to investigate the physicochemical and thermophysical behavior of the electrode coatings produced using CaO-CaF2-SiO2 and CaO-SiO2-Al2O3 ternary phase systems. Electrode coating compositions for welding power plant materials are either patented or not… read more here.
Keywords: electrode coatings; caf2 sio2; cao caf2; using cao ... See more keywords
Investigation on the reaction between MgO–CaO–CaF2 and Al–C powders to extract magnesium under atmospheric pressure
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DOI: 10.1016/j.jma.2019.03.001
Abstract: Abstract In order to utilize the carbon resource, a novel process was developed to extract magnesium from magnesia by the reaction between MgO CaO CaF2 and Al-C powders reinforced using mechanical activation technique under atmospheric… read more here.
Keywords: reduction; mgo; reaction; cao caf2 ... See more keywords
Luminescence, energy transfer, and color adjustment of CaO-CaF2-Al2O3-B2O3-SiO2 glass co-doped with CeO2 and Sm2O3
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2020.120461
Abstract: Abstract A series of CaO-CaF2-Al2O3-B2O3-SiO2-xCeO2-ySm2O3 glass were designed and prepared to investigate and reveal the influence of Sm2O3 and CeO2 on the structure, luminescence and color of samples. It is shown that all the samples… read more here.
Keywords: al2o3 b2o3; b2o3 sio2; color; sm2o3 ... See more keywords