THE EFFECT OF TUNGSTEN CARBIDE NANOPOWDER AGGLOMERATES ON THE PROPERTIES OF CEMENT MATERIALS
Journal: Bulletin of Belgorod State Technological University named after V G Shukhov
Year: 2021

The object of the research is cement samples modified by agglomerates of tungsten carbide nanopowders obtained from carbide waste. The paper considers the influence of tungsten carbide nanopowder on the change in the main cement characteristics (density, water demand, setting time, kinetics of strength gain, compressive strength, bending strength). The optimum additive content in cement materials is 3%. This parameter is estimated by the maximum growth of compressive and flexural strength at all