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CX-010440: Categorical Exclusion Determination

Reduced Cost Bond Layers for Multi-Layer Thermal/Environmental Barrier Coatings
CX(s) Applied: B3.6
Date: 06/21/2013
Location(s): Alabama
Offices(s): National Energy Technology Laboratory

To demonstrate that the EL-Form® process can be used to fabricate Ir/Hf-based coatings to replace the currently used Pt-based bond coatings and to identify pyrochlore materials for Environmental Barrier Coatings.