Isotropic and toughness, excellent performance, single crystal diamond is incomparable

Sintered to form a poly-crystal grains grown staggered. Because it is composed of many fine diamond particles composed of free orientation, and the grain boundaries, the cleavage of single crystal diamond to overcome the fragmentation and performance  polycrystalline diamond addition Hardness less than a single crystal, but it has a uniform hardness, toughness and good isotropic and excellent performance, is the single crystal diamond match. and it can be made into a variety of shapes, can also be adjusted according to application needs polycrystalline products  cutting tools and manufacturing processes, thus opening up the diamond fields of application, especially in geology, petroleum, coal, mining drills and cutting tools, such as  Diamond blade range of industrial applications since its inception polycrystalline diamond, its variety, quantity and performance both rapid development and improvement. polycrystalline diamond has special properties to their cause great difficulties molding, which is currently hinder its widely promoted as a major obstacle.