کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1500727 | 993357 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructure and mechanical properties of pure Ti processed by high-ratio differential speed rolling at room temperature
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: Microstructure and mechanical properties of pure Ti processed by high-ratio differential speed rolling at room temperature Microstructure and mechanical properties of pure Ti processed by high-ratio differential speed rolling at room temperature](/preview/png/1500727.png)
چکیده انگلیسی
High-strength Ti sheets could be fabricated by effective grain-refinement through high-ratio differential speed rolling for a thickness reduction of 63% in a single rolling pass at room temperature. Formation of narrowly spaced shear bands distributed uniformly over the entire thickness section of the sheet and a high temperature rise by intensive shear banding during rolling resulted in the formation of ultrafine grains with the size of 0.1–0.3 μm. The rolled Ti sheet exhibited an ultimate tensile strength of 895–915 MPa.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 62, Issue 7, April 2010, Pages 451–454
Journal: Scripta Materialia - Volume 62, Issue 7, April 2010, Pages 451–454
نویسندگان
W.J. Kim, S.J. Yoo, J.B. Lee,