Photocatalytic degradation of malachite inexperienced dye less than UV light irradiation employing calcium-doped ceria nanoparticles Cerium oxide is made use of as an addition to tungsten electrodes for Gas Tungsten Arc Welding. It provides pros over pure Tungsten electrodes including cutting down electrode use price and less complicated arc setting https://stewartl318yei0.wikiusnews.com/user