초록 ▼

A process is provided for inhibiting the rate of corrosion of titanium metal surfaces from attack by strong acid media in which at least a portion of the titanium metal surface is coated with rhodium metal to provide a treated metal surface which is substantially impervious to corrosion by strong ac

A process is provided for inhibiting the rate of corrosion of titanium metal surfaces from attack by strong acid media in which at least a portion of the titanium metal surface is coated with rhodium metal to provide a treated metal surface which is substantially impervious to corrosion by strong acid media. The article so prepared appears to be uniquely impervious to corrosion by strong acid media and is also claimed herein.

대표청구항 ▼

A process for decreasing the rate of corrosion attack by strong acid media upon an article comprising titanium or titanium alloy metal which is in contact with said media and which is used in the substantial absence of externally applied, anodically polarizing voltage to said article, which comprise

A process for decreasing the rate of corrosion attack by strong acid media upon an article comprising titanium or titanium alloy metal which is in contact with said media and which is used in the substantial absence of externally applied, anodically polarizing voltage to said article, which comprises providing a coating of metallic rhodium on at least a portion of the surface of said article which is intended for use in contact with said media.