کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1470776 | 990334 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Cr, Yb and Zr additions on localized corrosion of Al–Zn–Mg–Cu alloy
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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: Effect of Cr, Yb and Zr additions on localized corrosion of Al–Zn–Mg–Cu alloy Effect of Cr, Yb and Zr additions on localized corrosion of Al–Zn–Mg–Cu alloy](/preview/png/1470776.png)
چکیده انگلیسی
The effect of Cr, Yb and Zr additions on localized corrosion of Al–Zn–Mg–Cu alloy has been investigated. Additions of Cr, Yb and Zr to Al–Zn–Mg–Cu alloy stabilized the deformation-recovery microstructure with low angle grain boundaries on which grain boundary precipitates distributed discretely. The exfoliation and stress corrosion cracking of Al–Zn–Mg–Cu alloys propagated along the high angle recrystallized grain boundaries. The unrecrystallized Al–Zn–Mg–Cu–Zr–Cr–Yb alloy exhibited higher resistance to stress corrosion cracking and exfoliation corrosion, compared to the partial recrystallized Al–Zn–Mg–Cu–Zr alloy with high angle grain boundaries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 51, Issue 12, December 2009, Pages 2872–2877
Journal: Corrosion Science - Volume 51, Issue 12, December 2009, Pages 2872–2877
نویسندگان
H.C. Fang, K.H. Chen, X. Chen, H. Chao, G.S. Peng,