Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10668118 | Surface and Coatings Technology | 2011 | 6 Pages |
Abstract
⺠Type I hot corrosion of Ni-rich β-NiAl alloys with Co, Cr, and Pt was explored. ⺠Mass change measurements and microstructural observation were utilized. ⺠5 at% additions of Co, Cr, and Pt to Ni-36Al were beneficial for Type I resistance. ⺠Cr was most beneficial, followed by Pt and Co. ⺠Benefit attributed to rapid formation and healing of thermally grown Al2O3 scale.
Related Topics
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Authors
Michael N. Task, Brian Gleeson, Frederick S. Pettit, Gerald H. Meier,