Gas turbine component and method for processing gas turbine components in the production or repair of these gas turbine components

摘要

The invention is based on the problem that in various processing steps that can be used in the context of the production or repair of internally cooled gas turbine blades, sections of the gas turbine blades are acted on in an undesirable manner, and proposes to improve the cavity of the gas turbine blades in front of the corresponding Processing steps with a residue-free removable plastic material, such as polystyrene, that is then removed again, in particular thermally.