کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500730 993357 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ion irradiation enhances the mechanical performance of metallic glasses
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Ion irradiation enhances the mechanical performance of metallic glasses
چکیده انگلیسی

 We demonstrate that irradiation may enhance the plasticity in metallic glasses by increasing the free-volume content via micropillar compression experiments on an ion-irradiated bulk metallic glass (BMG). Results show that irradiation decreases the flow stress and enhances the shear band formation by lowering the magnitude of stress serrations in plastic flow regime. These results highlight that amorphous alloys can mitigate the deleterious affects of severe ion irradiation as compared to their crystalline counterparts.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 62, Issue 7, April 2010, Pages 462–465
نویسندگان
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