| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Talib, Norfazillah
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2021The performance of modified Jatropha-based nanofluid during turning processcitations
- 2021Experimental analysis of tribological performance of modified Jatropha oil enriched with nanoparticle additives for machining application
- 2020Tribological Analyses of Modified Jatropha Oil with hBN and Graphene Nanoparticles as An Alternative Lubricant for Machining Processcitations
- 2020Tribological Assessment of Modified Jatropha Oil with hBN and Graphene Nanoparticles as a New Preference for the Metalworking fluidcitations
- 2018Investigation on the Tribological Behaviour of Modified Jatropha Oil with Hexagonal Boron Nitride Particles as a Metalworking Fluid for Machining Processcitations
- 2017Tribological Evaluation on Various Formulation of Modified RBD Palm Olein as Sustainable Metalworking Fluids for Machining Processcitations
- 2017Performance evaluation of biodegradable metalworking fluids for machining process
- 2017Tribological evaluation of hexagonal boron nitride in modified jatropha oil as sustainable metalworking fluidcitations
- 2016The Effect of Tribology Behavior on Machining Performances When Using Bio-based Lubricant as a Sustainable Metalworking Fluidcitations
- 2015Performance Evaluation of Chemically Modified Crude Jatropha Oil as a Bio-based Metalworking Fluids for Machining Processcitations
- 2014The Performance of Modified Jatropha-Oil Based Trimethylolpropane (TMP) Ester on Tribology Characteristic for Sustainable Metalworking Fluids (MWFs)citations
- 2013Effect of Pouring Temperature on Microstructure Properties of Al-Si LM6 Alloy Sand Castingcitations
- 2011Experimental study of vortex flow induced by a vortex well in sand castingcitations
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article
Performance Evaluation of Chemically Modified Crude Jatropha Oil as a Bio-based Metalworking Fluids for Machining Process
Abstract
etalworking fluids (MWFs) acts as cooling and lubrication agent at the cutting zone in the machining process. However, conventional MWFs such as mineral oil gives negative impact on humans and environment. Therefore, the manufacturer tends to substitute mineral oil to bio-based oil such as vegetables and synthetic oil. There is a need to develop environment friendly MWFs as an alternative to the use of lubricant. The aim of this research is to evaluate the performance of chemically modified jatropha oil-based trimethylolpropane (TMP) ester from crude jatropha oil (CJO) as bio-based MWFs. Modified jatropha oil (MJO) was developed by transesterification process with different molar ratios of jatropha methyl ester (JME) to TMP. Afterwards, MJOs were tested on viscosity, density and tribology according to American Society Testing and Materials (ASTM) conditions. Then, the samples were compared with synthetic ester (SE) and CJO on the orthogonal cutting condition. Those lubricants were supplied using minimum quantity lubrication (MQL) technique. The result shows that the viscosity of oils affects the coefficient of friction (COF) and wear scar diameter (WSD). The machining performance of MJO was comparable with SE in terms of cutting force and maximum cutting temperature. It shows that MJO was significantly improved the lubricating effect thus becomes a suitable candidate to substitute SE as a machining lubricant.