Thermal barrier coating

　　High temperature and erosion resistant coating for satellite battery shell, body fairing, tail nozzle, compressor and turbine blade, combustion chamber liner and other components; Sealing coating of front rectifier chamber, gearbox and other components; Wear-resistant coating for engine turbine shaft, blade damping table, front wheel shaft, sleeve, outer wall of flame tube, sleeve, aileron slide rail, brake device and other components.