Cyclic oxidation behavior of β-NiAlDy alloys containing varying aluminum content at 1200

β-NiAlDy cast alloys containing varying aluminum content were prepared by arc-melting. The microstructures and cyclic oxidation behavior of the alloys at 1200 ℃ were investigated. Grain refinement was achieved by increasing aluminum content in the alloy, which is beneficial to selective oxidation. T...

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Veröffentlicht in:	自然科学进展：英文版 2012 (4), p.311-317
1. Verfasser:	Dongqing Li Lu Wang Hui Peng Xiaoyu Zhao Hongbo Guo Shengkai Gong
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum content Dysprosium elements High-temperature oxidation Reactive β-NiAl
Online-Zugang:	Volltext
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