MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647071060 A) filed by Oerlikon Surface Solutions AG, Pfffikon on June 08, 2026, for Ti-Al-X-N Coatings For Enhanced Fatigue Properties.
Inventors include Gitschthaler, Arno; Riedl-Tragenreif, Helmut; Shang, Lin; Hunold, Oliver; and Hirle, Anna Viktoria.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The invention relates to coatings applied on components comprising functional substrates and methods for producing the inventive coatings and components, wherein the coatings allows producing components having functional substrates whose coating provides them improved fatigue behavior. The inventive coatings being Ti-Al-X- N coatings with controlled level of compressive residual stress, enabling higher lifetime or higher applied stress. The method for producing the inventive Ti-Al-X-N coatings including targeted control of residual stress. The present invention being especially suitable for application areas including airfoils, turbine blades, and turbine components.
Disclaimer: Curated by HT Syndication.
