CPC C23C 24/087 (2013.01) [C22C 27/06 (2013.01)] | 20 Claims |
1. A method for repairing a damaged portion of a pre-existing coating on a steel member, the method comprising:
pretreating the damaged portion of the pre-existing coating on the steel member with an abrasive media to prepare for the repairing;
applying a coating composition to the damaged portion of the pre-existing coating on the steel member to produce a repair coating to repair the damaged portion, the repair coating interfacing with an undamaged portion of the pre-existing coating on the steel member, the coating composition comprising nickel, chromium, and carbon.
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