Patent ID: 7858212
Filing Date: 2010-12-28
Classification: C04B,C23C,Y10T

Abstract:
1. An article comprising: a substrate; said substrate being an engine component; a coating deposited on said substrate; said coating being formed solely from a first rare earth oxide stabilized zirconia powder blended with at least one additional constituent selected from the group consisting of TiO said at least one additional constituent being present in an amount from 0.001 wt % to less than 50 wt %; and said first rare earth oxide stabilized zirconia powder consisting of a gadolinia-yttria-zirconia powder having a composition of from 10 wt % to 80 wt % gadolinia, from 4.0 wt % to 25 wt % yttria, and the balance zirconia.