To improve the mechanical properties of ceramic materials and performance

The intrinsic brittleness of ceramic materials is related to its ability to issue a widely used key issues. In order to improve the brittleness of ceramic materials to increase their  grinding wheel , scholars have proposed various countries over the years Toughening mechanisms such as particle dispersion toughening, transformation toughening, microcrack toughening and synergy toughening etc., and a variety of materials such as grain boundaries stress  cutting tools , so as to better improve the mechanical properties of ceramic materials and the use of performance, increase reliability of its work. However, current research and toughening toughening mechanism in the choice of methods and design and other aspects still need to be further expanded and deepened. As diamond allotrope of carbon one.