Manufacture of Controlled Rate Dissolving Materials

摘要: A castable, moldable, or extrudable structure using a metallic base metal alloy. One more insoluble additives are added to the alloy so that grain boundaries of includes composition and morphology achieve specific galvanic corrosion rates partially throughout along structure. The can be used enhance mechanical properties structure, such as ductility and/or tensile strength. particles generally have submicron particle size. final enhanced by heat treatment, well deformation processing extrusion, forging, rolling, further improve strength compared non-enhanced