کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
614976 | 1454839 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tribological behavior of vegetable oil-based lubricants with nanoparticles of oxides in boundary lubrication conditions
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Tribological behavior of vegetable oil-based lubricants with nanoparticles of oxides in boundary lubrication conditions Tribological behavior of vegetable oil-based lubricants with nanoparticles of oxides in boundary lubrication conditions](/preview/png/614976.png)
چکیده انگلیسی
This work studied the development of vegetable based lubricants and the addition of oxides nanoparticles (ZnO and CuO) as additive for extreme pressure (EP), exploring the EP and oil base influence in tribological behavior. The results showed that with the addition of nanoparticles to conventional lubricant, the tribological properties can be significantly improved. A smoother and more compact tribofilm has formed on the worn surface, which is responsible for the further reduced friction and wear. Also, lubricants developed from modified vegetable oil can replace mineral oil, improving the tribological and environmental characteristics. However, the addition of nanoparticles in vegetable base lubricants is not beneficial to wear reduction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 65, September 2013, Pages 28-36
Journal: Tribology International - Volume 65, September 2013, Pages 28-36
نویسندگان
S.M. Alves, B.S. Barros, M.F. Trajano, K.S.B. Ribeiro, E. Moura,