نتایج جستجو برای: electro deoxidation
تعداد نتایج: 20933 فیلتر نتایج به سال:
The object of research is the processes that affect mechanical characteristics steels after treatment melts with silicon-free complex master alloys according to existing technologies. One most problematic places negative effect silicon on weldability low-alloy steel, sharply increasing heterogeneity welds in sulfur and phosphorus their susceptibility hot cracks. cyclic strength welded joints de...
background: although stabilization ponds and lagoons are suitable treatment processes due to simplicity of operation and low per capital costs, the effluents of these systems have too high of a total suspended solids concentration to be discharged into receiving waters. this problem is mainly caused by algae. in this study, an electro-coagulation reactor was examined to remove algae from the f...
we explore electro-catalytic properties of a system consisting of platinum and palladium nanoparticles dispersed over a nanotubular self-organized tio2 matrix. these electrodes prepared by electroess and microemulsion of palladium and palladium nanoparticles on to tio2 nanotubes, respectively. titanium oxide nanotubes were fabricated by anodizing titanium foil in ethylene glycol (eg) fluoride-c...
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