Average particle size(um)is 2 Specific surface area(m 2 / g)is 8.3 Bulk density(g / cm 3) is 2.80 Polymorphs is cube

main characteristics of Micro vanadium carbide micro vanadium carbide powder prepared through a special process, Micro-vanadium carbide VC = 62.95, the carbon content of 22% of the black metal-like powder, the crystallization of a sodium chloride type cubic crystal system, lattice constant 4.182 Å , boiling point, melting point 28000C, 39000C, good chemical stability and high temperature performance. Can be used for cutting tools, steel-making industrial and tungsten carbide grain refiner alloys, can significantly improve. . As the VC and other rare metal carbide added to suppress the alloy grain growth and improve the organizational structure as the main purpose, whether the production of coarse grain, such as ultra-fine grain alloy mining tools, or round bars, should choose the FSSS low rare metal carbides, rare metal carbides because of the added trace amounts, it is only regulate the WC grain size and improve the role of organizational structure, and thus, I hope additives finer dispersion of the more Haojiu Hang. . Rods and other ultra-fine grain alloy if the additive is too rough, but the formation of alloy folder coarse, unfit to improve the performance of the material. . I sold the Micro vanadium carbide powder, the particle size to Microscale, the proportion of added to the general ten thousandth can greatly improve the performance of the material. . Vanadium carbide as a grain refiner, has been widely used in steel and other industries, high purification, Micro Micro vanadium carbide, its application to further expand with the development of science and technology, have been widely used in cemented carbide and catalytic materials many fields, is a combination of vanadium and titanium resources development and production of an important class of high value-added new materials.

Micro carbonized vanadium powder