کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1583094 | 1514881 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Large-scale production of Ca65Mg15Zn20 bulk metallic glass samples by low-pressure die-casting
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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: Large-scale production of Ca65Mg15Zn20 bulk metallic glass samples by low-pressure die-casting Large-scale production of Ca65Mg15Zn20 bulk metallic glass samples by low-pressure die-casting](/preview/png/1583094.png)
چکیده انگلیسی
Ca65Mg15Zn20 bulk metallic glass samples of dimensions 3.15 mm × 7 mm × 125 mm were prepared using a repetitive low-pressure die-casting technique. It was found that charge temperature, injection pressure and fluid velocity at the mould gate were important parameters for controlling the length, porosity and the presence of crystalline phases in the as-cast samples. A processing map was generated which shows the optimum region of melt temperature and casting pressure for generating the highest quality castings of these dimensions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 475, Issues 1–2, 25 February 2008, Pages 348–354
Journal: Materials Science and Engineering: A - Volume 475, Issues 1–2, 25 February 2008, Pages 348–354
نویسندگان
K.J. Laws, B. Gun, M. Ferry,