Abstract: A coated component, in particular to a rolling bearing part, made from a metallic substrate (2), and a PVD coating (3), which is applied to the substrate (2), formed of chromium and having a thickness of less than 2 ?m, wherein the PVD coating (3) forms the surface of the component, and a compound of chromium and at least one further element is formed on the component surface.

Abstract: A component is provided, in which at least one surface is at least partially provided with a layer system. According to the invention, the layer system is formed of a tetrahedral, hydrogen-free, amorphous first carbon layer applied to the at least one surface of the component, onto which first carbon layer a hydrogen-free amorphous second carbon layer is applied.

Abstract: Anti-friction bearing, comprising a metallic outer ring and a metallic inner ring with respective rolling-body raceways, and a plurality of metallic rolling bodies which roll on said rolling-body raceways, wherein an electric insulation layer (11) is provided on the outer ring (2) and/or on the inner ring (3) on the raceway side and/or on the rolling bodies (4).

Abstract: A coated component, in particular to a rolling bearing part, made from a metallic substrate (2), and a PVD coating (3), which is applied to the substrate (2), formed of chromium and having a thickness of less than 2 ?m, wherein the PVD coating (3) forms the surface of the component, and a compound of chromium and at least one further element is formed on the component surface.

Abstract: A method for producing a laminate that has to undergo frictional loads, including a substrate and a functional layer formed from tungsten-containing, amorphous diamond-like carbon. To be able to produce such functional layers easily, they are applied by means of a tungsten-containing precursor and by using a PACVD process. A laminate including a functional layer produced by means of a precursor and to the use of a metallo-organic compound as a precursor for producing a functional layer.

Abstract: Disclosed is a bearing component having at least one layer having a high hardness and a high current insulation property, the layer comprising a nonconductive oxide layer selected from the group comprising an Al2O3 layer, a TaO layer, an SiO2 layer, a mixed layer comprising two or more of the foregoing oxides, a multilayer structure comprising alternating layers of two or more of the foregoing oxides and a DLC layer such as a ta-C layer, there being at least one ALD layer comprising at least one layer of a material deposited by an ALD (atomic layer deposition) process on the at least one layer having a high hardness and a high current insulation property, the ALD layer itself having a high current insulation property and comprising a material or layer structure selected from the said group of materials.

Abstract: A coated article of steel having at least one layer having a high hardness and a high resistance to wear applied by a deposition (e.g., PVD, a CVD, or PECVD) process, at least one surface region of said article and at least one ALD layer comprising at least one layer of a material deposited by an ALD (atomic layer deposition) process on said at least one layer, wherein the steel of which the article is made is a martensitic grade of steel, wherein the at least one layer, is a DLC layer, a metal-DLC layer, or a CrAlN layer and has a thickness in the range from 0.5 microns to 4 microns and a hardness in the range from 20 GPa to 100 GPa, and wherein the ALD layer has a thickness in the range from 1 nm to 100 nm.

Abstract: Anti-friction bearing, comprising a metallic outer ring and a metallic inner ring with respective rolling-body raceways, and a plurality of metallic rolling bodies which roll on said rolling-body raceways, wherein an electric insulation layer (11) is provided on the outer ring (2) and/or on the inner ring (3) on the raceway side and/or on the rolling bodies (4).

Abstract: Production of a hardened, coated metal component, including the following steps: a. performing a heat treatment of the metal component for accumulating carbon and/or nitrogen in the edge layer of the metal component, b. quenching the metal component to a temperature below the martensite start temperature, c. annealing the metal component to a temperature that is higher than the temperature of a deposition method to be subsequently performed for applying a coating, and applying a coating via gas phase deposition.

Abstract: A layered composite which has a substrate made of a ferrous material with a PVD/PACVD coating and a corrosion protection layer that is disposed on the PVD/PACVD coating. The PVD/PACVD coating has pores into which the corrosion protection layer protrudes.