Traditional plasma overlay destroys a big portion of the designed mechanical properties of an overlay, due to the very high temperature of the process. Harber Coatings’ Laser Assisted Nano Fusion process does an overlay at extra low temperatures, therefore there is no stress issue caused by the process, no damage to the substrate, and the designed mechanical properties, including nano properties (when nano materials are used).

Typical Applications: Drill pipe hardbands, drill bits, oil sand bucket teeth