| 摘要 |
<p>A member coated with a thermal barrier coating film which has a metal substrate, an adhesive layer (a bond coat layer) and, formed on the adhesive layer for covering the surface of the substrate, a thermal barrier coating layer composed of a heat-resistant ceramic, characterized in that the adhesive layer comprises an MCrAlX alloy where M is at least one metal selected from among Fe, Ni and Co, and X is at least one metal selected from among Y, Hf, Ta, Cs, Pt, Zr, La and Th, and an element capable of inhibiting the growth of an oxide layer (TGO) which is grown between the adhesive layer and the thermal barrier coating layer by the exposure to a high temperature is added to the adhesive layer; and a thermal spraying powder for use in forming the adhesive layer.</p> |
