Method for surface treatment
AssigneeProvexa Technology AB
InventorAnders Skalsky
Life of this patent
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Abstract
Disclosed is a method for surface treatment of an object, the method including the following steps: applying a surface layer on the object by electrodeposition of the object in a liquid bath; and forming the surface layer as a result of the bath containing at least an electrodeposition coating material and a conductive material. Furthermore, the method includes: providing the conductive material in the form of a carbon-based compound which is configured as a protective barrier covering generally the entire surface of the object. Also disclosed is an object including a surface layer which is applied in accordance with the above-mentioned method.
Claims19
Method for surface treatment of an object (1), said method comprising the following steps:
- applying a surface layer (3, 4) on said object (1) by electrodeposition of said object (1) in a liquid bath;
- and
- forming said surface layer (3, 4) as a result of said bath containing at least an electrodeposition coating material and a conductive material,
- wherein the method further comprises:
- providing said conductive material in the form of a carbon-based compound selected from the group consisting of graphite, graphene, graphene oxide and combinations thereof;
- and
- depositing a layer of corrosion protection on said object, before forming said surface layer,
- wherein the surface layer (3, 4) comprises a composite containing 1- and 2-dimensional carbon materials with functional components, and
- wherein a further layer (5) is added after the surface layer (3, 4) has been deposited.
Dependencies are inferred from the claim text.