کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7894887 | 1509991 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of the oxidized surface of 90Nb-10Zr alloy after exposure to lithiated water with 0.01 M LiOH at 360 °C/18.6 MPa
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of the oxidized surface of 90Nb-10Zr alloy after exposure to lithiated water with 0.01 M LiOH at 360 °C/18.6 MPa Analysis of the oxidized surface of 90Nb-10Zr alloy after exposure to lithiated water with 0.01 M LiOH at 360 °C/18.6 MPa](/preview/png/7894887.png)
چکیده انگلیسی
The microstructural characteristics of oxide films on 90Nb-10Zr (wt%) alloy in lithiated water were investigated to understand the oxidation process of β-Nb precipitates in Zr-1Nb (wt%) alloy. The outer layer of the alloy is faceted, and has loosely packed LiNbO3 particles. Pores and nano-sized LiNbO3 are present between the outer and the compact Nb2O5 inner layer. Nb2O5 reacted with LiOH to form LiNbO3 and it dissolved into the corrosive environment to leave pores in the oxide films. The Zr oxidised and dissolved in Nb2O5. A degradation mechanism is proposed on the corrosion resistance of the Zr-1Nb alloy in lithiated water.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 104, March 2016, Pages 269-276
Journal: Corrosion Science - Volume 104, March 2016, Pages 269-276
نویسندگان
J. Huang, M.Y. Yao, C.Y. Gao, P.F. Hu, X. Liang, J.L. Zhang, B.X. Zhou, Q. Li, E. Ahsan,