Solid glass beads, with moderate hardness and high roundness, are used for shot peening aerospace alloy parts, engine casings, and blades. They form a uniform compressive stress layer on the workpiece surface, effectively improving fatigue resistance and stress corrosion resistance.

Free of impurities such as iron and copper, they do not cause metal contamination or electrochemical corrosion to titanium alloys and high-temperature alloys, meeting the stringent cleanliness requirements of aerospace applications.

Glass beads blasting media have good flowability and gentle impact, enabling uniform strengthening of complex and precise curved surfaces such as blades, while simultaneously achieving surface finishing and oxide descaling.

With extremely low residual magnetism, they are unlikely to damage the workpiece surface, achieving a good balance between strengthening effect and surface quality, making them a commonly used shot peening medium for critical aero-engine components.