Featuring an outer Ni-Cr self-fluxing alloy coating by laser cladding, it achieves metallurgical bonding rather than the mechanical adhesion of HVOF thermal spraying, delivering 5 times higher bonding strength, hardcore solving the pain points of industry. 

HVOF thermal‑spray coatings exhibit mechanical adhesion with a bonding strength of 50‑80 MPa and suffer from inherent porosity. Our process achieves metallurgical bonding with strength of 300MPa, delivering superior durability along with low residual stress, minimal thermal impact, ultra‑low dilution, and crack‑free coatings.

With ultra‑high wear resistance and corrosion resistance, it ensures long‑term stable equipment operation and lays a solid foundation for core component development in the high‑quality advancement of the energy and hydraulic industries.

The core performance of the product meets the industry most stringent requirements: 

Coating Hardness: 60-65HRC
Coating Thickness: 0.5-0.7mm
Surface Finish: Ra0.02-Ra0.2