Product Name: Tungsten Diboride (WB2) 

Specification: 0.8-10um (D50) 

Appearance: Irregular 

Color: Black Grey 

Features: high hardness, high toughness, wear resistance, high temperature resistance, corrosion resistance, good chemical stability and conductivity, and excellent neutron absorption effect 

Application: Cutting tools, wear-resistant coatings, semiconductor films and other fields

Name: Tungsten monoboride/tungsten diboride

Molecular formula: WB/WB2

CAS: 12007-09-9

MDL: MFCD00049708

Molecular weight: 194.65

Density: 10.77g/cm3

Melting point: 2900℃

Appearance: black gray solid powder

Properties: The structure of tungsten boride is octagonal crystal, the appearance is black powder, the density is 1.6g /ml, the melting point is 2670℃, insoluble in water, soluble in aqua aqua, with high hardness, high toughness, wear resistance, high temperature resistance, corrosion resistance, good chemical stability and electrical conductivity, and excellent absorption of neutrons and other characteristics.

Preparation method: Using tungsten and boron as raw materials, the two are fully mixed, ground, and heated at 1400℃.

Purpose:

‌ wear-resistant coating ‌ : tungsten boride is often used to make wear-resistant coating, which is used to improve the wear resistance and service life of the material. It is widely used in a variety of wear-resistant parts, such as cutting tools, abrasives and cutting and grinding materials and other superhard materials ‌.

‌ semiconductor film ‌ : tungsten boride can also be used to prepare semiconductor films, which has important applications in the field of electronics and optoelectronics ‌.

‌ environmental remediation ‌ : tungsten boride, as a cocatalyst, can stably provide electrons to inactive Fe3+, solving some inherent defects in traditional Fenton reaction. It shows excellent synergistic catalytic performance and stability in the fenton-like oxidation process of environmental remediation, and can effectively decompose pollutants ‌.

‌ ceramics and coatings ‌ : tungsten boride powder can be used in the manufacture of various ceramic products, such as piezoelectric ceramics, wear-resistant ceramics, high temperature ceramics and fall-resistant ceramics. These ceramic products are widely used in electronics, optoelectronics, petroleum, chemical and other fields.

Coatings: Tungsten boride can also manufacture various coatings, such as civil architectural coatings, solid industrial coatings, soluble industrial topcoats, maintenance coatings, powder coatings and steel coil coatings ‌.

Packing storage:

This product is inert gas anti-static packaging, should be sealed in a dry, cool environment, should not be exposed to the air for a long time, prevent moisture agglomeration, affect the dispersion performance and use effect.