کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7896064 | 1510013 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Air oxidation of a Zr55Cu30Al10Ni5 bulk metallic glass at its super cooled liquid state
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Air oxidation of a Zr55Cu30Al10Ni5 bulk metallic glass at its super cooled liquid state Air oxidation of a Zr55Cu30Al10Ni5 bulk metallic glass at its super cooled liquid state](/preview/png/7896064.png)
چکیده انگلیسی
Air oxidation behavior of a Zr55Cu30Al10Ni5 bulk metallic glass was investigated in its super cooled liquid region. The oxidation kinetics follows a single-stage parabolic rate law at low temperatures and changes into a two-stage parabolic rate law with temperature increasing. The kinetics transition is proved to be caused by crystallization. Parabolic rate constants of both stages increase with temperature, while the corresponding transition time decreases. Surface segregation phenomena were observed on oxidized samples. The segregated particles become larger and denser with the increase of heating temperatures and heating durations, and their compositions are verified to be Cu and O.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 82, May 2014, Pages 410-419
Journal: Corrosion Science - Volume 82, May 2014, Pages 410-419
نویسندگان
Mao Zhang, Di Yao, Xinyun Wang, Lei Deng,