The composite material composed of diamond and cemented carbide matrix has the characteristics of high hardness and good wear resistance, and is widely used in oil drilling, geological exploration, coal mining drill bit and machining tools.

Drilling and diamond-like composite sheet: suitable for soft to medium hard geological drilling, with high impact toughness and thermal stability, heat resistant temperature up to 750 ° C (two minutes), such products are available in flat and various grooves The surface is combined and can be designed according to the user's needs, such as groove shape, grinding, polishing, chamfering, etc., which can provide special shape products.

Mechanical tool diamond-like composite sheet: suitable for cutting and processing non-metallic, non-ferrous metals and other metals such as high hardness alloys, wood, ceramics, etc., with high hardness and wear resistance, high cutting precision, and at the same time according to users Need to process the product into a rectangular, triangular, fan-shaped shape, etc., can be used to make wear-resistant parts, drill bits, tips and drill teeth (spherical, tapered).

The domestic companies specializing in the production of diamond composite sheets mainly include Henan Yalong, etc., through the introduction of international advanced technology, strengthen their own technical development strength training, using new high-efficiency catalysts and new processes, the diamond composite sheets produced have a variety of tooth structure, interface combination It is firm and uniform, with high wear resistance, thermal stability and strong impact toughness.