摘要 |
This disclosure relates to method for alloying a metallic surface susceptible to corrosion, the method comprising contacting a metallic surface with an aqueous mixture of an acidic phosphate component having a first solubility product constant, and a basic component having a second solubility product constant, wherein the first solubility product constant is greater than the second solubility product constant in the aqueous media; and forming an alloyed surface zone chemically bound to the metallic surface of one or more metallic ions corresponding to the metallic surface, the acidic phosphate component, and the basic component. |