Laminate for gas turbine blades or thermal shield, comprises a substrate, an attachment layer, a zirconium oxide layer stabilized by yttrium, an inner ceramic layer on the metallic attachment layer, and an outer ceramic layer

摘要

The laminate (1) for gas turbine blades or thermal shield, comprises a substrate (4), an attachment layer (7), a zirconium oxide layer stabilized by yttrium, an inner ceramic layer (10) on the metallic attachment layer, and an outer ceramic layer (13) having 100 wt.% of pyrochlore.