کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1498739 | 1510930 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Exceptional high-strain-rate superplasticity in Mg–Gd–Y–Zn–Zr alloy with long-period stacking ordered phase
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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: Exceptional high-strain-rate superplasticity in Mg–Gd–Y–Zn–Zr alloy with long-period stacking ordered phase Exceptional high-strain-rate superplasticity in Mg–Gd–Y–Zn–Zr alloy with long-period stacking ordered phase](/preview/png/1498739.png)
چکیده انگلیسی
Friction stir processing (FSP) was applied to Mg–Gd–Y–Zn–Zr casting, producing a fine-grained structure of ∼3 μm with a long-period stacking ordered phase distributed within the grains and predominantly high-angle grain boundaries. This FSP alloy exhibited superior high-strain-rate superplasticity at 350–500 °C. A maximum superplasticity of 3570% was achieved at 425 °C and a strain rate of 3 × 10−2 s−1. Such superior superplasticity is attributed to the thermally stable microstructure and good deformation compatibility.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 69, Issues 11–12, December 2013, Pages 801–804
Journal: Scripta Materialia - Volume 69, Issues 11–12, December 2013, Pages 801–804
نویسندگان
Q. Yang, B.L. Xiao, Q. Zhang, M.Y. Zheng, Z.Y. Ma,