초록 ▼

The article of manufacture, in particular a gas turbine blade, can be exposed to a hot aggressive gas. The article has a base body, to which a respective thermal barrier coating is applied in at least one first surface region and in a second surface region. In the first surface region, the coating h

The article of manufacture, in particular a gas turbine blade, can be exposed to a hot aggressive gas. The article has a base body, to which a respective thermal barrier coating is applied in at least one first surface region and in a second surface region. In the first surface region, the coating has a fine structure that is different from the coating in the second surface region. The method for applying a thermal barrier coating to a product includes electron beam sputtering and reactive gas flow sputtering processes.

대표청구항 ▼

1. An article of manufacture adapted to be exposed to hot aggressive gas, comprising: a base body having a first surface region and a second surface region, and a thermal barrier coating of uniform chemical composition applied on said base body, said coating having a fine structure in said first sur

1. An article of manufacture adapted to be exposed to hot aggressive gas, comprising: a base body having a first surface region and a second surface region, and a thermal barrier coating of uniform chemical composition applied on said base body, said coating having a fine structure in said first surface region different from a fine structure in said second surface region.