Composite surface treatment technology

Laser cladding, plasma spraying remelting and other composite surface technologies are new technologies developed in recent years, which can deposit high metal materials on the surface of ordinary carbon steel, and are also commonly used in components under large alternating loads and contact stress environmental conditions.

For parts that have suffered significant damage but have not been affected in strength, laser cladding technology is used to restore their size and perform reprocessing, supplemented by surface treatment technology for post-processing, which can extend the service life of the parts. Especially suitable for high-value large-sized and high material parts.

Repair of components such as high-power feedwater pump shafts, large circulating water pump shafts, and high-speed hydraulic couplings.

The specific repair plan for SNEM is based on the evaluation of the defect status of the parts and provides a strict and detailed process route.

We will also provide relevant mechanical calculations that meet the usage conditions to ensure that reliability is fully evaluated.