Patent ID: 9382605
Filing Date: 2016-07-05
CPC Classification: C22C,C23C,F01D,F05D,Y10T

Claim Text:
1. A method for depositing an overlay coating on a substrate comprising: providing a substrate material formed from at least one of a nickel-based, a cobalt-based, and an iron-based metallic material; and depositing onto the substrate a coating having a composition consisting of 1.0 to 18 wt % cobalt, 3.0 to 18 wt % chromium, 5.0 to 15 wt % aluminum, 0.01 to 1.0 wt % yttrium, 0.01 to 0.6 wt % hafnium, 0.0 to 0.3 wt % silicon, 0.1 to 1.0 wt % zirconium, 0.0 to 10 wt % tantalum, 2.5 to 5.0 wt % tungsten, 0.0 to 10 wt % molybdenum, 23.0 to 27.0 wt % platinum, and the balance nickel.