Cast plastic composite containing silicon carbide, used, e.g., in heavy duty pumps, includes ceramic inlays for enhanced local abrasion-resistance and cavitation resistance, and has matrix based on vinyl ester resin

摘要

The plastic is vinyl ester resin (VE-resin), with ceramic inlays in locations subjected to higher abrasion and erosion. An Independent claim is included for the method of making the composite part, essentially by upward vacuum casting.