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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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Rahim, Erween Abd
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Topics
Publications (7/7 displayed)
- 2021The Effect of Laser Beam Parameters on Welding Quality of Nitinol Alloys
- 2017Tribological Evaluation on Various Formulation of Modified RBD Palm Olein as Sustainable Metalworking Fluids for Machining Processcitations
- 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
- 2008The effect of drill point geometry and drilling technique on tool life when drilling titanium alloy, Ti-6Al-4V
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document
Tribological evaluation of hexagonal boron nitride in modified jatropha oil as sustainable metalworking fluid
Abstract
The used of metalworking fluids (MWFs) from petroleum-based oil during machining process contributed negative impact to the humans and environment. Therefore, bio-based oil from vegetable oil was recently explored as an alternative solution to petroleum-based oil to implement sustainable manufacturing process. In this study, modified jatropha oil (MJO5) with and without hexagonal boron nitride (hBN) particles were evaluated through friction and wear test and orthogonal cutting performance in comparison with synthetic ester (SE). MJO5 were mixed with hBN particles at various concentrations (i.e. 0.05, 0.1 and 0.5wt.%). Experimental results showed that the addition of 0.05wt.% of hBN particles in MJO5 (MJO5a) provided lowest coefficient of friction (COF) and smallest wear scar diameter (WSD). MJO5a has the best anti-friction ability by reducing the cutting force and cutting temperature which related to the formation of thinner chips and small tool-chip contact length. MJO5a is the best substitute to SE as sustainable MWFs in the machining operation in regards to the environmental and health concern.