کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7972804 1514621 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of Ag micro-addition on structure and mechanical properties of Sn-11Sb-6Cu Babbitt
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Effects of Ag micro-addition on structure and mechanical properties of Sn-11Sb-6Cu Babbitt
چکیده انگلیسی
The microstructure of Sn-11Sb-6Cu Babbitt consists of a soft solution matrix and hard particles (SnSb and Cu6Sn5). The soft solution matrix acts as solid lubrication and embedability provider, and the hard particles provide the sufficient load carrying capacity. In the present study, the effects of Ag micro-addition on the structure and mechanical properties of Sn-11Sb-6Cu Babbitt were investigated by optical microscopy, vickers microhardness tester, X-ray diffractometer, scanning electron microscope and servo-hydraulic materials testing system. The results indicate that a new intermetallic compound Ag3Sn is formed after Ag is added to Sn-11Sb-6Cu, which increases the microhardness and improves the strength and ductility of Sn-11Sb-6Cu Babbitt. It is also found that the addition of 1.0 wt% Ag to Sn-11Sb-6Cu Babbitt has the potential to improve the load carrying capacity without sacrificing the embedability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 722, 11 April 2018, Pages 225-230
نویسندگان
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