کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1502838 993435 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Direct observation of hydrogen trapped by NbC in steel using small-angle neutron scattering
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Direct observation of hydrogen trapped by NbC in steel using small-angle neutron scattering
چکیده انگلیسی

Small-angle neutron scattering has been measured for 97.62Fe–0.23C–0.25Nb–1.90Ni (at.%) steel with and without hydrogen charging. The intensity of the scattering from nanosized NbC is higher for samples with hydrogen than for those without hydrogen. The enhanced scattering intensity for samples with hydrogen disappears after hydrogen desorption heat treatment. This result provides direct structural evidence for the trapping of hydrogen by NbC.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 58, Issue 2, January 2008, Pages 142–145
نویسندگان
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