Nano Vanadium Carbide (VC) - Powder
Product Description
Color: Black
Form: Cube
BET: 30.1&8.3 (m2/g)
Bulk Density: 2.14&2.8(g/cm3)
Technical Description of Vanadium Carbide
Nano vanadium carbide and ultrafine vanadium carbide powder were prepared by variable current laser ion beam gas phase method. VC=62.95, containing 22% carbon, nano vanadium carbide is ferrous metal powder, belonging to sodium chloride cubic crystal system crystallization, lattice constant 4.182 angms, melting point 28000C, boiling point 39000C, with good chemical stability and high temperature performance. It can be used as a grain refiner for cutting tools, steelmaking industry and tungsten-based cemented carbides.
As to suppress alloy grain growth and improve the organizational structure for the main purpose of the VC and other rare metal carbides, whether it is a production of coarse grain such as mining tools or round rods ultrafine grain alloy, should choose the Karl fischer low particle size of rare metal carbides, because of the adding of rare metal carbides is trace, it is just up to adjust the action of WC particle size and improve the organizational structure, Therefore, it is hoped that the finer the additive, the better the dispersion effect will be. Especially for ultra-fine grain alloy such as round rod, if the additive is too coarse, it will form the alloy clip coarse, which is not suitable to improve the performance of the material.
Our company sells nano vanadium carbide powder, particle size up to nano level, adding proportion is generally 1/10,000 can greatly improve the performance of the material. Vanadium carbide grain refining agent has been applied in steel and other industries, with the development of science and technology, high purification, after nanoparticlization nano vanadium carbide, to further expand its application, has a large number of used in many fields such as cemented carbide and catalytic materials, is a kind of vanadium and titanium resources development and production of a kind of important new material high added value.
Application of Vanadium Carbide
As a grain refiner for cutting tools, steelmaking industry and tungsten-base cemented carbides, it can obviously improve alloy properties.