Due to their high hardness, high toughness and high wear resistance, nanostructured tungsten carbide materials have been widely used in the engineering fields where high wear resistance and thermal stability are required. Although the preeminent mechanical properties of nanostructured tungsten carbides facilitate their wide applications, they also create a challenging problem in grinding. Nowadays, most researches on nanostructurd tungsten carbides are focussed on how to improve the material physical...