@inproceedings{137610d0ece942b3879926420d5f9ce1,
title = "Evaluation of TBC-coated β-NiAl substrates without a bond coat",
abstract = "β-NiAl substrates with various alloy additions and oxide dispersions were coated with Y 2O 3-stabilized ZrO 2 using electron beam-physical vapor deposition. Cyclic oxidation experiments (1000°-1200°C) were conducted to study the effect of substrate dopants such as Y and Zr on coating lifetime without the intermediate metallic bond coat layer used in conventional thermal barrier coatings. Oxidation kinetics and Al 2O 3 scale microstructures were compared to those for uncoated substrates. Degradation of the substrate-alumina interface by void formation was the primary mechanism leading to coating spallation. Coating lifetime was correlated to alumina scale adhesion on the uncoated substrates.",
author = "Pint, {B. A.} and Nagaraj, {B. A.} and Rosenzweig, {M. A.}",
year = "1996",
language = "English",
isbn = "9780873393126",
series = "TMS Annual Meeting",
pages = "163--174",
editor = "Lin, {Ray Y.} and Y.Austin Chang and Reddy, {Ramana G.} and C.T. Liu",
booktitle = "Elevated Temperature Coatings",
note = "Proceedings of the 1996 125th TMS Annual Meeting ; Conference date: 04-02-1996 Through 08-02-1996",
}