کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1574806 1514727 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microstructural evolution of iron based metal-matrix composites submitted to simple shear
ترجمه فارسی عنوان
تکامل میکرو سازه کامپوزیت های فلزی ماتریس آهن بر روی برش ساده ارائه شده است
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
چکیده انگلیسی
New Fe-based metal matrix composites reinforced by around 11 vol%. TiB2 ceramic particles have been characterized before and after planar simple shear tests up to 50% plastic shear strain. The morphology and the crystallographic texture of the particles have been studied by SEM-EBSD. Hardening behavior and damage development were compared for fine or coarse matrix grain size. Good ductility of the composite was observed at the macroscopic scale in both cases. Local damage by particle fracture was evidenced and quantified thanks to image processing. Effect of matrix strengthening and of particle size on damage was discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 616, 20 October 2014, Pages 123-131
نویسندگان
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