کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9802926 | 1516025 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Environmental effects on friction and wear of dry sliding zirconia and alumina ceramics doped with copper oxide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Environmental effects on friction and wear of dry sliding zirconia and alumina ceramics doped with copper oxide Environmental effects on friction and wear of dry sliding zirconia and alumina ceramics doped with copper oxide](/preview/png/9802926.png)
چکیده انگلیسی
The influence of the addition of copper oxide on the friction and wear characteristics of dry sliding zirconia and alumina at various humidities and elevated temperatures is outlined in this article. At various humidities, it is found that the addition of CuO give a significant contribution in reducing the coefficient of friction of dry sliding zirconia against alumina (from 0.65 to 0.25) and alumina against alumina (from 0.55 to 0.35) systems. At elevated temperatures, zirconia and alumina doped with CuO exhibit high friction (f > 0.6). The experiments reveal that alumina doped with CuO exhibit superior resistance to wear even at high temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refractory Metals and Hard Materials - Volume 23, Issues 4â6, JulyâNovember 2005, Pages 386-390
Journal: International Journal of Refractory Metals and Hard Materials - Volume 23, Issues 4â6, JulyâNovember 2005, Pages 386-390
نویسندگان
H.R. Pasaribu, K.M. Reuver, D.J. Schipper, S. Ran, K.W. Wiratha, A.J.A. Winnubst, D.H.A. Blank,