Supply tungsten carbide nanoarticle used as Metal Ceramic Coatings

Specification of tungsten carbide:

SAT NANO offer tungsten carbide Size 100nm, 1-3um, 5um, 10um, 45um, 100um,  Purity:99.9% Shape:Hexagonal

CAS No:12070-12-1 ENINEC No.:235-124-6

Appearance:black Powder

WC powder is stable in air, has good oxidation resistance and sintering activity. High-performance nanocrystals, ultra-fine particles of keratin alloy, hard-surface wear-resistant spraying, petrochemical cracking catalyst.

Application of tungsten carbide:

In the engineering and mining industries, sintering cermet-coated pick tips can significantly improve the wear resistance of the dentition and increase the life of the pick by 2 to 5 times.

Coating technology is an important branch of metal surface strengthening technology. On the basis of not destroying the basic mechanical properties of metal materials, it improves wear resistance, corrosion resistance, high temperature resistance and other mechanical physical and chemical properties. The tungsten carbide composite cermet coating has the characteristics of peeling resistance, impact resistance and wear resistance, which is of great significance for important tools such as free-cutting tools.
 
The formation of cermet coating is to concentrate enough heat energy on the surface of the base metal to melt the coating alloy applied on the surface of the base in a short time and penetrate into the surface of the base, so that the interface reacts and diffuses between the coating bonding Phase (self-fluxing alloy) and base material. The shear strength and tensile strength of diffusion metallurgical bonding are equivalent to high temperature brazing (400~1000 mp), and its price is sufficient to meet the mechanical load required by mining tools.