High Rate and High Temperature Fracture Behaviour of Polycrystalline Diamond
Polycrystalline diamond (PCD) materials have a variety of applications, mainly as cutting tools for machining non-ferrous metals and non-metallic materials. A significant application of PCD is in oil and gas industry for rock drilling operations. Other important areas, such as mining, have yet to reach their full potential. These cutters/tools are subjected to high operating temperatures, impact loads and abrasive wear during these operations, which may lead to their sudden failure. An advantage of these materials is that their structure and composition can be engineered to return properties required for specific applications and operations.
Z. Tonković and M.H. Aliabadi
M. Petrović et al., "High Rate and High Temperature Fracture Behaviour of Polycrystalline Diamond", Key Engineering Materials, Vols. 488-489, pp. 670-673, 2012