کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1517348 | 1511582 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deformation of single crystal sample using D-DIA apparatus coupled with synchrotron X-rays: In situ stress and strain measurements at high pressure and temperature
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Deformation of single crystal sample using D-DIA apparatus coupled with synchrotron X-rays: In situ stress and strain measurements at high pressure and temperature Deformation of single crystal sample using D-DIA apparatus coupled with synchrotron X-rays: In situ stress and strain measurements at high pressure and temperature](/preview/png/1517348.png)
چکیده انگلیسی
We present a technique for high pressure and high temperature deformation experiment on single crystals, using the Deformation-DIA apparatus at the X17B2 beamline of the NSLS. While deformation experiments on polycrystalline samples using D-DIA in conjunction with synchrotrons have been previously reported, this technical paper focuses on single crystal application of the technique. Our single crystals are specifically oriented such that only [1Â 0Â 0] slip or [0Â 0Â 1] slip in (0Â 1Â 0) plane is allowed. Constant applied stress (sigma <300Â MPa) and specimen strain rates were monitored using in situ time-resolved X-ray diffraction and radiography imaging, respectively. Rheological properties of each activated slip system in the crystals can be revealed using this technique. In this paper, we describe the principle of sample preparation (e.g. [1Â 1Â 0]c and [0Â 1Â 1]c orientations) to activate specific slip systems (i.e. [1Â 0Â 0](0Â 1Â 0) and [0Â 0Â 1](0Â 1Â 0), respectively), stress measurement and procedures of the deformation experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 71, Issue 8, August 2010, Pages 1053-1058
Journal: Journal of Physics and Chemistry of Solids - Volume 71, Issue 8, August 2010, Pages 1053-1058
نویسندگان
Jennifer Girard, Jiuhua Chen, Paul Raterron, Caleb Holyoke,