| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8030237 | Surface and Coatings Technology | 2013 | 9 Pages |
Abstract
⺠Study of alumina scale formed after exposure in various environments (dry O2, air + 10%, 50% and 90% H2O). ⺠Study of β-(Ni,Pt)Al and two phase (γ + γâ²) bond coatings on Ni-base superalloy René N5. ⺠With and without water vapor, the β-(Ni,Pt)Al coatings showed a martensitic structure with 10-50 nm α-Cr(Re) precipitates. ⺠Compared to dry O2, the addition of 10%H2O increased the alumina scale thickness especially for the γ + γⲠbond coating.
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Authors
K.A. Unocic, B.A. Pint,