کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1567339 | 1514239 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Neutron diffraction analyses of U–(6–10 wt.%)Mo alloy powders fabricated by centrifugal atomization
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
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چکیده انگلیسی
Lattice parameters of U–(6–10 wt.%)Mo alloy powders fabricated by a centrifugal atomization technique were measured by neutron diffraction analyses. A micro-segregation of Mo at cell boundaries was observed in the centrifugally atomized U–Mo alloy powders with varying Mo content. Lattice parameters of gamma phases decrease linearly with the increasing Mo content. By separating the overlapped diffraction peaks from cell boundaries and cell interior, lattice parameters and Mo contents of each region were calculated. The Mo content at cell boundaries is about 2–5 at.% lower than that in the cell interior and the lattice parameters for the cell boundaries are higher than those for the cell interior of the atomized U–Mo powder.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 397, Issues 1–3, February 2010, Pages 27–30
Journal: Journal of Nuclear Materials - Volume 397, Issues 1–3, February 2010, Pages 27–30
نویسندگان
Jong Man Park, Ho Jin Ryu, Ki Hwan Kim, Don Bae Lee, Yoon Sang Lee, Jeong Soo Lee, Baek Seok Seong, Chang Kyu Kim, Marilyne Cornen,