کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5015536 | 1464043 | 2017 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An experimental study of NiTi alloy under shear loading over a large range of strain rates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The tests are continually performed over 7 decades of the strain rate. Not only the nominal stress-strain curves, but also the detailed observation of transformation band evolution are measured. The main findings are as follows: (i) A regular stress increase with the strain rate is observed over 7 decades of the strain rates; (ii) the strain field is not homogeneous under in-plane shear conditions, even at the very low strain rate of 10â4 s-1. One band at 10° from the shear direction is visible under the lower strain rate. (iii) At the impact strain rate of 102 s-1, two separated bands are observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Impact Engineering - Volume 108, October 2017, Pages 402-413
Journal: International Journal of Impact Engineering - Volume 108, October 2017, Pages 402-413
نویسندگان
H. Huang, B. Durand, Q.P. Sun, H. Zhao,