کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9795520 1514930 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of liquidus temperature in Al-Si and Al-Si-Mg alloys using a single-pan scanning calorimeter
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Determination of liquidus temperature in Al-Si and Al-Si-Mg alloys using a single-pan scanning calorimeter
چکیده انگلیسی
A single-pan scanning calorimeter has been used to measure the liquidus temperatures in Al-Si and Al-Si-Mg alloys. Problems with the conventional tangent method for determining the liquidus temperature from calorimetrical measurement are discussed when sample enthalpy change does not vary linearly with temperature. A new method is proposed to calculate the liquidus temperature from measured enthalpy data. The calculated liquidus temperatures using the new method are lower than those determined using the tangent method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 413–414, 15 December 2005, Pages 480-484
نویسندگان
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