Molecular dynamics simulation was explored to investigate the change of structure of calcium aluminosilicate slags with varying Al2O3/ SiO2 ratios at a fixed CaO content. In practice the results of the study are relevant to the significant changes in slag structure caused by the changes in chemical composition during continuous casting of steels containing high amounts of dissolved aluminum. It...

Measurements of metallurgical slag viscosity were performed. The studied slags have been found to close ( η ) values over a wide temperature range from 1453 1873 K. results demonstrate that the decreases with increase CaO/SiO 2 ratio. Temperature inflection points T ’) are in = f dependence, and they consistent chemical composition below value ’ increases activation energy E was calculated by u...

Copper slags generated during the primary copper smelting have, due to its favorable mineralogical and chemical composition, several possible end uses in resource demanding construction sector. are made via two different processing methods; slow air cooling or water granulation. Air results final well crystalline dense product, which is used usually as coarse aggregates building sector, however...

Concrete produced from electric arc furnace steel slag aggregates is one of the items that highly regarded due to its strength, environmental friendliness and cost-effectiveness. Despite growing interest in using this type concrete, there are still doubts about mix proportions addition effects slags. In paper, performance replacing natural by slags aggregate comprehensively investigated effect ...