The influence of Nb diffusion on the oxidation behavior of TiNiAlNb alloys with different Ti/Ni ratio

Jian Xu; Xinqing Zhao; Shengkai Gong

doi:10.1016/j.msea.2006.12.085

The influence of Nb diffusion on the oxidation behavior of TiNiAlNb alloys with different Ti/Ni ratio

Jian Xu^*
, Xinqing Zhao
, Shengkai Gong

^*此作品的通讯作者

材料科学与工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

28 引用（Scopus）

摘要

The oxidation behavior of TiNiAlNb with different Ti/Ni ratio was investigated. The diffusion of Nb during the oxidation was studied by EPMA analysis of the composition in different oxide layers and the sub-surfaces. The diffusion behavior of Nb either entering into the outer TiO₂ or forming Nb-rich oxide layer beneath outer TiO₂ are related to the Ti/Ni ratio of the alloys. The different diffusion behaviors of Nb also have effects on the oxidation kinetics of TiNiAlNb alloys. The study shows that Nb doping in TiO₂ is more effective in improving the oxidation resistance of TiNiAlNb alloys.

源语言	英语
页（从-至）	381-384
页数	4
期刊	Materials Science and Engineering: A
卷	458
期	1-2
DOI	https://doi.org/10.1016/j.msea.2006.12.085
出版状态	已出版 - 15 6月 2007

访问文件

10.1016/j.msea.2006.12.085

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{c5387426030f41ea8c2398a41fc577c0,

title = "The influence of Nb diffusion on the oxidation behavior of TiNiAlNb alloys with different Ti/Ni ratio",

abstract = "The oxidation behavior of TiNiAlNb with different Ti/Ni ratio was investigated. The diffusion of Nb during the oxidation was studied by EPMA analysis of the composition in different oxide layers and the sub-surfaces. The diffusion behavior of Nb either entering into the outer TiO2 or forming Nb-rich oxide layer beneath outer TiO2 are related to the Ti/Ni ratio of the alloys. The different diffusion behaviors of Nb also have effects on the oxidation kinetics of TiNiAlNb alloys. The study shows that Nb doping in TiO2 is more effective in improving the oxidation resistance of TiNiAlNb alloys.",

keywords = "Diffusion, Oxidation, Ti/Ni ratio, TiNiAlNb alloys",

author = "Jian Xu and Xinqing Zhao and Shengkai Gong",

year = "2007",

month = jun,

day = "15",

doi = "10.1016/j.msea.2006.12.085",

language = "英语",

volume = "458",

pages = "381--384",

journal = "Materials Science and Engineering: A",

issn = "0921-5093",

publisher = "Elsevier Ltd",

number = "1-2",

}

TY - JOUR

T1 - The influence of Nb diffusion on the oxidation behavior of TiNiAlNb alloys with different Ti/Ni ratio

AU - Xu, Jian

AU - Zhao, Xinqing

AU - Gong, Shengkai

PY - 2007/6/15

Y1 - 2007/6/15

N2 - The oxidation behavior of TiNiAlNb with different Ti/Ni ratio was investigated. The diffusion of Nb during the oxidation was studied by EPMA analysis of the composition in different oxide layers and the sub-surfaces. The diffusion behavior of Nb either entering into the outer TiO2 or forming Nb-rich oxide layer beneath outer TiO2 are related to the Ti/Ni ratio of the alloys. The different diffusion behaviors of Nb also have effects on the oxidation kinetics of TiNiAlNb alloys. The study shows that Nb doping in TiO2 is more effective in improving the oxidation resistance of TiNiAlNb alloys.

AB - The oxidation behavior of TiNiAlNb with different Ti/Ni ratio was investigated. The diffusion of Nb during the oxidation was studied by EPMA analysis of the composition in different oxide layers and the sub-surfaces. The diffusion behavior of Nb either entering into the outer TiO2 or forming Nb-rich oxide layer beneath outer TiO2 are related to the Ti/Ni ratio of the alloys. The different diffusion behaviors of Nb also have effects on the oxidation kinetics of TiNiAlNb alloys. The study shows that Nb doping in TiO2 is more effective in improving the oxidation resistance of TiNiAlNb alloys.

KW - Diffusion

KW - Oxidation

KW - Ti/Ni ratio

KW - TiNiAlNb alloys

UR - https://www.scopus.com/pages/publications/34147126889

U2 - 10.1016/j.msea.2006.12.085

DO - 10.1016/j.msea.2006.12.085

M3 - 文章

AN - SCOPUS:34147126889

SN - 0921-5093

VL - 458

SP - 381

EP - 384

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

IS - 1-2

ER -

The influence of Nb diffusion on the oxidation behavior of TiNiAlNb alloys with different Ti/Ni ratio

摘要

访问文件

其它文件与链接

指纹

引用此