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US 11,603,471 B2Granted
Coating composition for tube of heat exchanger and coating method for tube of heat exchanger using the same
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorChang Yeol Yoo
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Abstract
A coating composition for a heat exchanger tube including vanadium (V), a flux, and a binder, wherein the vanadium is included in an amount of 28 to 38 parts by weight with respect to 100 parts by weight of the composition, and a coating method of a heat exchanger tube using the same are provided.
Claims6
A heat exchanger tube comprising:
- a metallic base material;
- and
- an anti-corrosive reinforcement layer positioned on a surface of the metallic base material,
- wherein the anti-corrosive reinforcement layer is derived from a coating composition comprising vanadium (V), a flux, and a binder,
- wherein the vanadium is included in an amount in a range of 30 to 40 parts by weight with respect to 100 parts by weight of the coating composition, and
- wherein the anti-corrosive reinforcement layer comprises vanadium dioxide (VO2).
3 more elements
Dependencies are inferred from the claim text.