کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10417454 902370 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Distribution of TiB2 reinforcements in magnesium matrix composites by a multi-physical coupling field
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Distribution of TiB2 reinforcements in magnesium matrix composites by a multi-physical coupling field
چکیده انگلیسی
TiB2/AZ31 magnesium matrix composites were prepared under the separate effects of an electromagnetic field, ultrasound and of both in combination. The electromagnetic field appeared to expand the zone of ultrasonic action, resulting in fine grained and more uniform microstructure with a more homogeneous distribution of the reinforcing TiB2 particle clusters in the magnesium alloy matrix. Subsequent hot-rolling further improved the microstructural homogeneity. The resulting TiB2/AZ31 composite sheets exhibited excellent overall mechanical properties, with an ultimate tensile strength of 350 MPa and a tensile ductility approaching 8%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 214, Issue 3, March 2014, Pages 551-555
نویسندگان
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