کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7977477 | 1514704 | 2015 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructure and mechanical behavior of hot compressed Ti-6V-6Mo-6Fe-3Al
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Microstructure and mechanical behavior of hot compressed Ti-6V-6Mo-6Fe-3Al Microstructure and mechanical behavior of hot compressed Ti-6V-6Mo-6Fe-3Al](/preview/png/7977477.png)
چکیده انگلیسی
Hot compression tests were carried out in temperature range of 680-880 °C and at strain rates of 0.001-1 sâ1 on Ti-6V-6Mo-6Fe-3Al beta titanium alloy. The stress-strain curves showed yield point phenomena, especially at high strain rates and low temperatures. A polynomial equation was developed to relate the yield drop to the Zener-Hollomon parameter. It was found that the yield drop reaches a maximum and remanis nearly constant at high values of the Zener-Hollomon parameter (ln Z>30). The flow curves at high temperatures and low strain rates were typical of dynamic recovery. However, at low temperatures and high strain rates (27
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 639, 15 July 2015, Pages 21-28
Journal: Materials Science and Engineering: A - Volume 639, 15 July 2015, Pages 21-28
نویسندگان
S.M. Abbasi, A. Momeni, A. Akhondzadeh, S.M. Ghazi Mirsaed,