کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7891342 | 1509890 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tribological properties of fluorinated graphene reinforced polyimide composite coatings under different lubricated conditions
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: Tribological properties of fluorinated graphene reinforced polyimide composite coatings under different lubricated conditions Tribological properties of fluorinated graphene reinforced polyimide composite coatings under different lubricated conditions](/preview/png/7891342.png)
چکیده انگلیسی
The tribological properties of polyimide (PI) and PI/fluorinated graphene (FG) nanocomposites, as a new class of graphene reinforced polymer, are investigated using a ball-on-disk configuration under different lubricated conditions of dry sliding, water lubrication and oil lubrication. Experimental results reveal that single incorporation of FG can effectively improve the tribological performance of PI under all the three conditions. In addition, compared to the results under dry sliding, the phenomenon that the friction coefficient decreases while the wear rate increases under water lubrication condition is observed and researched in detail. The worst anti-wear performance under water-lubricated condition can be ascribed to the fact that the water can be adsorbed by the polar imide radicals of the PI and PI/FG nanocomposite, therefore leading to the property deterioration of the PI and PI/FG nanocomposite coatings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 81, February 2016, Pages 282-288
Journal: Composites Part A: Applied Science and Manufacturing - Volume 81, February 2016, Pages 282-288
نویسندگان
Xiangyuan Ye, Xiaohong Liu, Zhigang Yang, Zhaofeng Wang, Honggang Wang, Jinqing Wang, Shengrong Yang,