HPT Blade Tip Repair 
Worn HTP blade tips can be repaired for reuse with a specialized welding process. Induction heating is a cost-effective way to bring the blade tip up to welding temperature (typically1800°F) in just minutes.

The pre-heat and welding processes can be accomplished in an inert atmosphere with an Atmospheric Glove Box System provided the parts themselves are very clean. Purging Systems which circulate gas through the dovetail to eliminate contaminants are recommended for applications where the parts are not initially clean.