Coated spring
AssigneesThyssenkrupp Federn Und Stabilisatoren GmbH, thyssenkrupp AG
InventorsDieter Lechner, Pashalis Simos, Kerstin Hymon, Marcel Gross
Life of this patent
Estimating the term…
Abstract
An electrically conductive component, which can be used in motor vehicles, may include a surface having a layered covering. The layered covering may be a melted and cured product of coating with a powder composition. Further, the layered covering may have a layer thickness of greater than 150 μm, and the layered covering may be a single-layer covering. The layered covering may also include a pore-like layer structure. The pore-like layer structure of the layered covering may be responsible for an at-least-15% reduction in density of the layered covering relative to a density of the layered covering without the pore-like layer structure.
Claims16
An electrically conductive component comprising a surface with a layered covering, wherein the layered covering
- has a layer thickness of greater than 150 μm,
- is a melted and cured product of coating with a powder composition,
- is a single-layer covering, and
- comprises a layer structure with pores having a mean pore diameter of greater than 5 μm, wherein the layer structure defines a direct boundary of each pore wherein the layered covering comprises less than 3% by weight of one or more corrosion inhibitors based on the layered covering, and wherein the layered covering comprises at least 10% by weight of a fiber component based on the layered covering.
Dependencies are inferred from the claim text.