کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1461242 | 989617 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Friction and wear properties of (WAl)C–Co ceramic composites under sea water environment
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Friction and wear properties of (WAl)C–Co ceramic composites under sea water environment Friction and wear properties of (WAl)C–Co ceramic composites under sea water environment](/preview/png/1461242.png)
چکیده انگلیسی
In this paper, (WAl)C–Co/fluoride(CaF2, BaF2, CaF2/BaF2) self-lubricating ceramic composites were prepared by mechanical alloying and hot pressing sintering. The tribological behavior of the composite under sea water environment was evaluated. [(W0.67Al0.33)C0.67–10 wt% Co]/10 wt% CaF2 composite show a coefficient of friction of 0.15 and a wear rate of 1.3×10−5 mm3/(Nm) under 60 N at 0.067 m/s. Sea water play a key role on improve the tribological behavior of the composites through form Al2O3 and H2SiO3 (SiOx after wear) on the worn surface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 40, Issue 9, Part B, November 2014, Pages 14965–14971
Journal: Ceramics International - Volume 40, Issue 9, Part B, November 2014, Pages 14965–14971
نویسندگان
Lingqian Kong, Jun Cheng, Kongjie Jin, Bing Yin, Zhuhui Qiao, Jun Yang,