Alloy - Model 100 Series -Sealing Coating

Alloy 100 coating series and honeycomb brazing are the Flame Spray solution to reduce the clearance in rotatory equipment. The efficiency of Gas Turbines can be increased by reducing clearances between the housing and the rotating blades or vane tips in the compressor and in the turbine to minimize or prevent leaks of air or combustion products between the two components. Thus, so called abradable coatings or materials are applied on housing by means of thermal spray techniques like APS or brazing. Different chemistry of abradable materials should be selected according to operating conditions of the involved components.