کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1583414 1514892 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the influence of the grain size and solute content on the AE response of magnesium alloys tested in tension and compression
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
On the influence of the grain size and solute content on the AE response of magnesium alloys tested in tension and compression
چکیده انگلیسی

Tensile and compression tests were conducted for AZ31, AZ61 and AZ80 alloys at room temperature. The distinctive tension/compression asymmetry in the yield behaviour was analysed for textured samples from extruded bars with various grain sizes. Parallel measurements of the acoustic emission were carried out to gather information about the relative activity of twinning and dislocation glide during deformation. The acoustic emission data are used to elaborate on the possible roles of grain size and aluminium content on the deformation behaviour.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 462, Issues 1–2, 25 July 2007, Pages 302–306
نویسندگان
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