Component with a sliding surface for bearing another component, and method for producing a sliding layer
View Patent ↗Particles, embedded into a sliding layer, have a coating, within which a lubricant, e.g., a liquid, is contained. A component with the sliding layer provides a sliding surface that can be used as a backup bearing to ensure emergency operating properties, for example, of a shaft that is mounted in a main bearing. When the shaft strikes the bearing surface, the coating of the particles that are exposed on the bearing surface are destroyed and the lubricant can exit. Advantageously, the sliding properties of the sliding surface are thereby improved.
1. A component with a sliding surface providing a sliding bearing of another component, comprising:
a sliding layer formed of a metal alloy with a metallic matrix having a structural phase distributed in the matrix, the structural phase which is partially exposed in the sliding surface including a liquid lubricant oil surrounded by a closed coating.
2. The component as claimed in claim 1 , wherein the coating is one of a plastic and a wax.
3. The component as claimed in claim 1 , wherein the coating is a metal.
4. The component as claimed in claim 1 , wherein the structural phase has expansions of less than 1 μm.
5. The component as claimed in claim 1 , wherein the component is formed as a backup bearing for the other component.
6. A component with a sliding surface providing a sliding bearing of another component, comprising:
a sliding layer formed of a metal alloy with a metallic matrix having a structural phase distributed in the matrix, the structural phase which is partially exposed in the sliding surface including a solid lubricant selected from the group consisting of molybdenum sulfide, tungsten sulfide and graphite.
7. The component as claimed in claim 6 , wherein the coating is one of a plastic and a wax.
8. The component as claimed in claim 6 , wherein the coating is a metal.
9. The component as claimed in claim 6 , wherein the structural phase has expansions of less than 1 μm.
10. The component as claimed in claim 6 , wherein the component is formed as a backup bearing for the other component.