کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1584122 | 1514899 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Boron-based refiners: Advantages in semi-solid-metal casting of Al-Si alloys
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Boron-based refiners: Advantages in semi-solid-metal casting of Al-Si alloys Boron-based refiners: Advantages in semi-solid-metal casting of Al-Si alloys](/preview/png/1584122.png)
چکیده انگلیسی
Inoculation has been studied in the semi-solid-metal (SSM) casting by sole boron addition. By boron addition, the structure is not only refined but also the sphericity of the primary α-Al particles increased. Higher globularity coupled with smaller primary particles leads to superior flow of the billet in the compression test. It is also shown that the dissolved boron in the matrix of the master alloy and AlB2 particles are the key parameters in this evolution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 452â453, 15 April 2007, Pages 437-444
Journal: Materials Science and Engineering: A - Volumes 452â453, 15 April 2007, Pages 437-444
نویسندگان
Shahrooz Nafisi, Reza Ghomashchi,