HIGH TEMPERATURE USE OF A SELF LUBRICATING COATING MATERIAL IN A FOIL BEARING AND PART COATED WITH SUCH A MATERIAL

摘要

High temperature use of a self lubricating coating material in a foil bearing and part coated with such a material. A material according to the disclosure includes between 50 and 90 wt % of alumina (Al2O3), as well as an oxide selected from the group consisting of titanium oxide (TiO2), chromium oxide (Cr2O3), and a mixture of these. Application to a rotor and/or a thrust disc at least partially covered with such a material.