کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1589238 | 1001981 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Distribution of trace elements in a modified and grain refined aluminium-silicon hypoeutectic alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Distribution of trace elements in a modified and grain refined aluminium-silicon hypoeutectic alloy Distribution of trace elements in a modified and grain refined aluminium-silicon hypoeutectic alloy](/preview/png/1589238.png)
چکیده انگلیسی
EPMA was used to trace the modifying and grain refining agents inside matrix and eutectic Si. This was to help understanding mechanisms of nucleation and modification in this alloy. Using EPMA, the negative interaction of Sr and Al3TiB was closely examined. In modified structure, it was found that the maximum point of Sr concentration was in line with peak of silicon; however, in case of just 0.1Â wt% added Ti, the peak of Ti concentration was not in line with aluminium, (but it was close to Si peak). Furthermore, EPMA results showed that using filter during casting process lowered the strontium content, although produced a cleaner melt.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Micron - Volume 41, Issue 6, August 2010, Pages 554-559
Journal: Micron - Volume 41, Issue 6, August 2010, Pages 554-559
نویسندگان
M. Faraji, L. Katgerman,