High-Performance WC-20CrC-7Ni Tungsten Carbide Thermal Spray Powder from China Suppliers and Factory

The hardness of the coating prepared by WC-20CrC-7Ni is about HV950-1350, showing its excellent wear resistance and suitable for use in high wear environments.

Can be processed by a variety of spraying processes, including high velocity gas flame spraying (HVAF), high pressure oxygen fuel spraying (HVOF) and plasma spraying (APS).

The bonding strength of the coating prepared by supersonic spraying is usually greater than 70 MPa, ensuring stability under high load conditions.

Deposition efficiency is about 40-60%, which means the material can be effectively utilized, reducing waste and improving production efficiency.

Conventional particle sizes include 5-30μm, 10-38μm, 15-45μm and 45-75μm. Other particle sizes can be customized according to customer needs to meet specific requirements.

Agglomerated and sintered spherical particles with good fluidity, convenient for spraying, ensuring coating uniformity and reducing defects.

Suitable for low-concentration acid and alkali environments at 200°C, showing excellent corrosion resistance for chemical and pharmaceutical uses.

Maximum working environment temperature up to 700℃, with hot gas corrosion resistance, ensuring stable operation under extreme conditions.

Dense structure with excellent anti-oxidation effects, effectively extending equipment service life and reducing maintenance costs.

Resists abrasive and corrosive wear, ideal for high wear environments such as mining, metallurgy and other heavy industries.

Compared with other WC-Co spray powders, WC-20CrC-7Ni offers better corrosion resistance, maintaining performance in harsher environments.