Hunan Jetvision Industrial CO.,LTD

Jetvision have various tungsten carbide grade for mining and construction drilling purpose. It could be used for DTH bits, Tri-cone Bits, Coal Bits, Conical Bits, Road Milling Bits, TBM cutters, Crusher Hammer Bits and so on.

Tungsten carbide tips are widely used for brazed turning tools, threading tools, turning tools...etc. All types like A, B, C, D, E, F, S are available. Various grades for different application such as for finishing, semi-finishing and roughing of cast iron, nonferrous metal, steel, stainless steel...etc.

It is very important to select the right grade to match the using purpose, need to find the perfect balance between hardness and bending strength, so we have to consider the physical properties of the processing object, also the working condition for tools, like running speed, impact.

Tungsten carbide has a overall performance of high hardness, high strength, high density, corrosion resistance, high temperature oxidation resistance and low coefficient of expansion. Its life expectancy is ten times or even several times over steel Tungsten carbide Commonly used for cold heading die, drawing die, hexagonal die, spiral mold, etc., Tungsten carbide die is very widely used in the mold industry. And the industry generally uses tungsten carbide cobalt.

Cemented carbide is an alloy material made from hard compounds of refractory metals and bonded metals through a powder metallurgical process. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc. Especially its high hardness and wear resistance, even at a temperature of 500℃also basically remain unchanged, at 1000℃still has a very high hardness

Agicultural wear parts are popularly applied replacement components served for agricultural machinery. Normally agricultural wear parts work in soil or rock environment, so wear resistance is the most important factor for such components.