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Oxidation Behavior of Nb-Ti-Al Alloys at High Temperature AITranslate

School of Materials Science and Engineering, Central South University;School of Materials Science and Engineering, Central South University;School of Materials Science and Engineering, Central South University;School of Materials Science and Engineering, Central South University
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

The oxidation behavior of Nb-35Ti-6Al,Nb-15Ti-llAl and Nb-30Ti-15Al alloys is studied in air atmosphere at 900℃ and 1 000℃, and the high-temperature oxidation dynamic model of Nb-Ti-Al alloy is established. It is shown that the addition of Ti and Al can evidently decrease the oxidation rates of alloy, and both Nb-15Ti-llAl and Nb-30Ti-15Al(β+δ) show superior oxidation resistance than Nb-35Ti-6Al(β) which may be attributed to the decreased solubility and diffusion of oxygen in δ phase.

KeyWords AITranslate

Nb-Ti-Al alloys high temperature oxidation dynamical model β phase δ phase

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Basic Information:

DOI:

Chinese Library Classification Number:TG133.4[一般工业技术—材料科学与工程]

Citation Information:

The oxidation behavior of Nb-35Ti-6Al,Nb-15Ti-llAl and Nb-30Ti-15Al alloys is studied in air atmosphere at 900℃ and 1 000℃, and the high-temperature oxidation dynamic model of Nb-Ti-Al alloy is established. It is shown that the addition of Ti and Al can evidently decrease the oxidation rates of alloy, and both Nb-15Ti-llAl and Nb-30Ti-15Al(β+δ) show superior oxidation resistance than Nb-35Ti-6Al(β) which may be attributed to the decreased solubility and diffusion of oxygen in δ phase.

quote

GB/T 7714-2015 [1] XU Liang-liang, ZHANG Xia, XIAO Lai-rong, et al. Oxidation Behavior of Nb-Ti-Al Alloys at High Temperature[J]. Rare Metals and Cemented Carbides, 2006(4): 6-10.
MLA [1] XU Liang-liang, et al., "Oxidation Behavior of Nb-Ti-Al Alloys at High Temperature." Rare Metals and Cemented Carbides, no. 4, 2006, pp. 6-10.
APA [1] XU Liang-liang, ZHANG Xia, XIAO Lai-rong, & YI Dan-qing. (2006). Oxidation Behavior of Nb-Ti-Al Alloys at High Temperature. Rare Metals and Cemented Carbides(4), 6-10.
IEEE [1] XU Liang-liang, ZHANG Xia, XIAO Lai-rong, and YI Dan-qing, "Oxidation Behavior of Nb-Ti-Al Alloys at High Temperature," Rare Metals and Cemented Carbides, no. 4, pp. 6-10, 2006. keywords: {Nb-Ti-Al alloys;high temperature oxidation;dynamical model;β phase;δ phase}