Synthetic polycrystalline diamond profile

Synthetic polycrystalline diamond of the diamond using inert binding agent and the diamond particles made ​​of highcubic boron nitride and pressure conditions. At the same time due to the thermal expansion coefficient of the binder close to the diamond, so the heat resistant temperature of about 1200 ℃. . Syntheticgrinding wheel diamond having a good wear resistance, thermal stability, compressive strength and impact resistance, are widely used in geological cutting tools, oil extraction and processing of natural stones and finishing machining tools and other fields.