کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7990230 1516126 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of soft phase on the mechanical behaviors of hierarchical Mg nanocomposites
ترجمه فارسی عنوان
اثرات فاز نرم بر رفتار مکانیکی نانوکامپوزیت های سلول سنگفرشی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
چکیده انگلیسی
The magnesium matrix nanocomposites (10 vol% and 15 vol% of SiC particles) with a hierarchical structure, which contained flake-like soft phases, were investigated by compression and modeling. Fortunately, the unique malleability of hierarchical Mg nanocomposites was observed. The fracture surfaces indicated that the hierarchical Mg nanocomposites demonstrated ductile rupture. The “pull-out” phenomenon on the fracture surfaces suggested that the flake-like soft phase could sustain the additional deformation, consequently improving the malleability of Mg nanocomposites. Additionally, the modeling demonstrated that the effects from soft phase were not negligible, where the modified model exhibited a better agreement on the yield strength of the hierarchical Mg nanocomposites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 768, 5 November 2018, Pages 618-624
نویسندگان
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