| 摘要 |
<p>A method of depositing a bond coating to a surface of an article (1), wherein before a Thermal Barrier Coating (TBC) is applied, comprising the steps of depositing an inner layer (2) of the bond coating consisting of beta -NiAl comprising Fe, Ga, Mo, B or Zr or gamma / beta -MCrAlY comprising Fe, Ga, Mo, B or Zr or gamma / gamma '- or gamma -MCrAlY, and depositing an outer layer (3) of the bond coating, which is more coarse the in the inner layer (2), consisting of beta -NiAl comprising Fe, Ga, Mo, B or Zr or gamma / beta -MCrAlY comprising Fe, Ga, Mo, B or Zr or gamma / gamma '- or gamma -MCrAlY. The coating comprises a platinum type metal, the platinum type metal material selected from the group consisting of platinum (Pt), palladium (Pd), iridium (Ir), and rhodium (Rh) in the coating or as a different layer (5). <IMAGE></p> |
