Cemented carbide is an alloy material made of hard compounds of refractory metals and bonding metals by powder metallurgy process. It has the properties of high hardness, wear resistance, strength and toughness. Because of its unique performance, it is often used to make rock drilling tools, mining... Read More »

Cemented carbide is a powder metallurgy product sintered in vacuum furnace or hydrogen reduction furnace with tungsten carbide micron powder of high hardness refractory metal as the main component and cobalt, nickel and molybdenum as the binder. Sintering is a very key step of cemented carbide... Read More »

As we all know, the exploration and drilling of natural resources such as oil and natural gas is a very huge project, and the surrounding environment is also extremely bad. In such an environment, high-quality accessories and parts are needed to make the production equipment have high service life... Read More »

The cemented carbide cutting tool embedded and welded on the bit body is used as a tool to break rock. This drilling method is what we call cemented carbide drilling. Cemented carbide is the preferred tool material in coalfield geological exploration. Cemented carbide drilling accounts for about 80%... Read More »

Cemented carbide has high hardness, wear resistance and elastic modulus, especially at high temperature. It plays an important role in modern tool materials, wear-resistant materials, high temperature and corrosion-resistant materials. Co bonded C cemented carbide is widely used in industry as... Read More »