کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7002118 1454786 2018 33 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tribological investigations on the application of oil-miscible ionic liquids additives in modified Jatropha-based metalworking fluid
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Tribological investigations on the application of oil-miscible ionic liquids additives in modified Jatropha-based metalworking fluid
چکیده انگلیسی
This paper studies the applications of modified Jatropha oil-based (MJO) lubricant as potential vegetable-based metalworking fluids, containing additives of two oil-miscible ionic liquids; [P66614][Phosphinate] (PIL) and [N1888][NTf2] (AIL) at 1%, 5%, and 10% weight concentration. The lubricant samples are validated for corrosion, four ball tribology and tapping torque experiments. Using optical microscope, profilometer, AFM, SEM, EDS and XPS analysis, worn surfaces were investigated. The lubrication performance of MJO+AIL10% and MJO+PIL1% samples provide competitive lubrication performance to that other lubricant samples used herein. They have shown improved corrosion inhibition, superior friction reduction, lower worn surface area, excellent surface finish and increased tapping torque efficiency. These superior tribological results correspond to the metal oxide tribofilm formation and anti-corrosion behavior of MJO+AIL10% sample.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 120, April 2018, Pages 520-534
نویسندگان
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