کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501288 993377 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Potency of high-intensity ultrasonic treatment for grain refinement of magnesium alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Potency of high-intensity ultrasonic treatment for grain refinement of magnesium alloys
چکیده انگلیسی

High-intensity ultrasonic treatment (UT) for grain refinement of magnesium alloys has been investigated using a novel theoretical approach in order to better understand its grain-refining potential and the mechanism of nucleation. The process demonstrated significantly superior grain-refining potency to carbon inoculation for Al-containing magnesium alloys but inferior potency to zirconium for Al-free alloys. Details revealed by applying the theoretical approach to ultrasonic grain refinement provide new clues to understanding the mechanism of grain nucleation by UT.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 59, Issue 1, July 2008, Pages 19–22
نویسندگان
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