Role of alloying elements during thermocyclic oxidation of β/γ-TiAl alloys at high temperatures
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- 作者：Muhammad Naveed ; muhammad.naveed@b-tu.de" class="auth_mail" title="E-mail the corresponding author ; A. Flores Renteria ; Sabine Weiß
- 关键词：γ-TiAl ; Thermocyclic oxidation ; β-stabilizing elements ; Aluminum oxide ; Titanium oxide
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：691
- 期：Complete
- 页码：489-497
- 全文大小：4027 K
文摘
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Effect of various alloying elements on the oxidation of γ-TiAl alloy is studied.
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Vanadium deteriorate the oxidation resistance due to formation of low temperature melting metal oxides.
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Addition of Niobium improved oxidation resistance.
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Microstructure of alloys effects the oxidation resistance.