palm oil
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2022 ◽  
Vol 114 ◽  
pp. 105942
Rini Astuti ◽  
Michelle Ann Miller ◽  
Andrew McGregor ◽  
M. Dedy Pratama Sukmara ◽  
Wiko Saputra ◽  
Palm Oil ◽  

2022 ◽  
Vol 318 ◽  
pp. 125975
Iftekhair Ibnul Bashar ◽  
U. Johnson Alengaram ◽  
Mohd Zamin Jumaat

Food Control ◽  
2022 ◽  
Vol 132 ◽  
pp. 108546
Wilma Taverne-Veldhuizen ◽  
Ron Hoogenboom ◽  
Guillaume ten Dam ◽  
Rik Herbes ◽  
Vincenzo Fogliano ◽  

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Aiman Yahaya ◽  
Syahrullail Samion

Purpose Cold forging operation is one of the widely used techniques in industry production. This paper aims to present a case study in highlighting and modelling the use of different type of palm oil-based [palm stearin (PS), palm kernel oil (PKO) and palm mid olein (PMO)] as a bio-lubricant in cold forging process using experimental and finite element method. Design/methodology/approach Ring compression test plays a fundamental role in the understanding of materials science and engineering because of the deformation, friction and wear behaviour. Aluminium (A6061) was used in this test to observe the deformation of the ring with different palm oil and its derivatives by comparing with commercial metal forming oil. Findings The presence of certain type of palm oil-based lubricant has a good performance compared to mineral-based oil in terms of surface roughness but when observed in terms of friction the result shows that palm oil-based lubricant has poor friction performance compared to mineral oil-based lubricant (m = 0.25), where PS has the lowest friction at m = 0.3 compared to PKO (m = 0.35) and PMO (m = 0.38). Research limitations/implications This research is using palm oil in cold forging test to study the friction, formation and stress at certain levels of stroke. The detail of the test is explained in the manuscript as attached. Social implications This research is trying to promote the use of biodegradable material to reduce pollution to the surrounding. Originality/value The originality of this paper has been checked using Turnitin and the result is 13%.

2022 ◽  
Vol 18 (1) ◽  
pp. 37-54
Somjai Nupueng ◽  
Peter Oosterveer ◽  
Arthur P. J. Mol

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