Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10655498 | Intermetallics | 2011 | 12 Pages |
Abstract
⺠Sputtered NiAl-Cr-Hf as overlay coatings. ⺠Annealing triggered interdiffusion and precipitation. ⺠Precipitates formed within coating and along grain boundaries. ⺠Hf segregation to coating surface inhibited when added with Cr. ⺠Hf solubility increased in Cr-containing alloy.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
M.A. Bestor, J.P. Alfano, M.L. Weaver,