کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1463088 | 989642 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interfacial microstructure of SiCp/Al composite produced by the pressureless infiltration technique
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interfacial microstructure of SiCp/Al composite produced by the pressureless infiltration technique Interfacial microstructure of SiCp/Al composite produced by the pressureless infiltration technique](/preview/png/1463088.png)
چکیده انگلیسی
A SiCp/Al composite was fabricated by the pressureless infiltration of an Al–Mg–Si alloy into the pre-oxidized SiC preform at 1000 °C for one hour. The composite fully infiltrated and a homogenous distribution of SiC particles was confirmed. MgAl2O4 was found as the interfacial reaction product, its formation deriving from the reactions: 2Mg+SiO2=2MgO+Si2Mg+SiO2=2MgO+Si and 2MgO+4Al+3SiO2=2MgAl2O4+3Si2MgO+4Al+3SiO2=2MgAl2O4+3Si. The factors influencing the spontaneous infiltration process were also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 39, Issue 5, July 2013, Pages 4893–4897
Journal: Ceramics International - Volume 39, Issue 5, July 2013, Pages 4893–4897
نویسندگان
Qiang Zhang, Xiangyu Ma, Gaohui Wu,