Patent ID: 9032597
Filing Date: 2015-05-19
Classification: B05D,C10M,C10N,C23C,F16C,Y10T

Abstract:
1. Manufacturing method of surfaces with enhanced tribological properties, comprising the steps of: providing a mechanical element; mechanically rubbing a tool against a surface of said mechanical element; and providing a process liquid to a contact area between said mechanical element and said tool; said process liquid comprises a first element provided in a liquid substance; said first element being a chalcogen element; said mechanically rubbing being performed with a contact pressure between 1% and 100% of an ultimate strength of said mechanical element; said process liquid further comprises a second element provided in said liquid substance; said second element being a refractory metal element; said mechanical rubbing thereby causing a combined burnishing of said surface of said mechanical element and a deposition of a tribofilm, comprising said first element, said second element and material from said mechanical element, on said surface of said mechanical element.