Coated component

US9897145B2 · kind B2 · utility

Assignee

• Schaeffler Technologies AG & Co. KG · DE

Inventors

• Bertram Haag · Höchstadt an der Aisch, DE
• Yashar Musayev · Nuremberg, DE
• Walter Holweger · Epfendorf, DE
• Toni Blass · Bergrheinfeld, DE
• Tim Matthias Hosenfeldt · Nuremberg, DE
• Arbogast Grunau · Weisendorf, DE

Key dates

• Filing date: Apr 23, 2014
• Grant date: Feb 20, 2018
• Expiry date: Aug 2, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2360/31
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

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 μm, 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.