کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1580714 1514840 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
In situ observation of tensile deformation of high-pressure die-cast specimens of AM50 alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
In situ observation of tensile deformation of high-pressure die-cast specimens of AM50 alloy
چکیده انگلیسی

In situ observation of HPDC AM50 alloy in the SEM chamber was performed to study the changes of the micro-voids and the β phase during tensile deformation. The results suggested that micro-voids had little change in the elastic region, opened linearly with increasing load in the plastic region and led to final fracture. The detachment of β phase from the interface was also observed in the plastic region and there was no evidence to suggest that the detachment led to the final fracture.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 520, Issues 1–2, 15 September 2009, Pages 197–201
نویسندگان
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