The LC plunger: with the outer Ni-Cr self-fusing, it achieved the metallurgical bonding, hardcore solving the pain points of industry. 

The strength of coating reaches 350MPa, which far exceeds the mechanical bonding from thermal spray, it completely solves the problem of coating failure under the high-frequency and high-pressure operation, minimization of residual stress and small thermal impact on the substrate, no dilution, no pores and no cracks. 

It ensures long-term and stable operation of the equipment with ultra-corrosion-resistant and ultra-wear-resistant, and leads a solid foundation for the process of core component for the high-quality development of the energy and hydraulic industries.

The core performance of the product benchmarks against the extreme requirements of the industry:

Coating Hardness: 62-65HRC
Coating Thickness: 0.5-0.7mm
Surface Finish: Ra0.02-Ra0.2