Gas Turbine Blade

Gas turbine blades are the "heart" of the entire engine, operating in harsh environments characterized by high temperatures (exceeding their melting point), centrifugal forces, and intense vibrations. Their core technology is primarily embodied in three major aspects: materials, cooling, and coatings. Single crystal superalloys are employed to enhance heat resistance, intricate cooling channels are designed internally to form a heat-insulating cold gas film, and ceramic thermal barrier coatings are applied for surface protection.