کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7004880 | 1454999 | 2013 | 59 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lubrication of DLC-coated surfaces with MoS2 nanotubes in all lubrication regimes: Surface roughness and running-in effects
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
It was realized that the addition of the nanotubes to the base oil lowered the coefficient of friction of the DLC by more than 50% for the smooth, DLC-coated surfaces and up to 40% for the rough, DLC-coated surfaces. The nanoparticles were the most effective under boundary-lubrication conditions and had a negligible effect in the EHL regime. The surface roughness has a notable and two-fold effect: while the friction was lower on the smooth, compared to the rough, DLC-coated surfaces, the rough surfaces were better able to retain the nanoparticles within the contact during the running-in.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 303, Issues 1â2, 15 June 2013, Pages 361-370
Journal: Wear - Volume 303, Issues 1â2, 15 June 2013, Pages 361-370
نویسندگان
J. Kogovšek, M. Remškar, M. Kalin,