Back to results
US 2026/0071319 A1Published application
Forming tools coated with kappa-alumina
AssigneeOerlikon Surface Solutions AG, PfäFfikon
InventorAlfaferi ALFAFERI
Life of this patent
Estimating the term…
Abstract
A forming tool and a method for producing the same. The forming tool includes a substrate surface to be used as a functional surface. The functional surface is coated with a coating including a kappa-alumina layer as a functional layer.
Claims16
-12. (canceled)
A forming tool comprising a substrate with a substrate surface to be used as a functional surface, the substrate surface being coated with a coating, wherein the coating comprises a kappa-alumina layer as a functional layer, wherein the kappa alumina layer does not comprise dopant elements.
Dependencies are inferred from the claim text.