کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
830275 1470352 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of overlapping ratio on mechanical properties and formability of friction stir processed Mg AZ31B alloy
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of overlapping ratio on mechanical properties and formability of friction stir processed Mg AZ31B alloy
چکیده انگلیسی

Friction stir processing (FSP) is one of the important severe plastic deformation techniques developed for enhancing mechanical properties of metal sheets, such as the tensile strength and the elongation. Recently, magnesium alloy AZ31 is widely used in automobile industries due to its light-weight material property. In this investigation, the effect of overlapping ratio (OR) with different shoulder diameters (SDs) on the mechanical properties and formability of the friction stir processed (FSP) Mg AZ31B alloy have been studied. The experiments were carried out with overlapping ratios of 0, 0.5 and 1. The results revealed that the OR with 1 showed better mechanical properties and formability than others. Also the tool with 18 mm shoulder diameter produced superior properties than other shoulders.


► Influence of over lapping ratio on mechanical properties and formability of FSPed Mg AZ31B has been studied.
► OR = 1 has significant influence on grain refinement of the material.
► OR with 1 showed better mechanical properties and formability than others.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 45, March 2013, Pages 480–486
نویسندگان
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