Lubrication performance of MoS2 and SiO2 nanoparticles as lubricant additives in magnesium alloy-steel contacts

Xie, Hongmei; Jiang, Bin; He, Junjie; Xia, Xiangsheng; Pan, Fusheng

doi:10.1016/j.triboint.2015.08.009

Cited by 275 publications

(110 citation statements)

References 34 publications

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“…Aware of the multiple benefits offered by nanofluids, considerable research has been carried out to better understand the effectiveness of nanoparticles as an additive to lubricants for contact lubrication applications [118][119][120]. As an extension to that, the effects of nanofluids in MQL applications has recently been investigated and has yielded positive results.…”

Section: Carbon Nanotubes 3000mentioning

confidence: 99%

A review identifying the effectiveness of minimum quantity lubrication (MQL) during conventional machining

Boswell

Islam

Davies

et al. 2017

Int J Adv Manuf Technol

176

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Government legislation and public opinion are the main drivers behind the movement of manufacturing companies towards sustainable production. Fundamentally, companies want to avoid future financial penalties and the industry is therefore under pressure to adapt new techniques and practices in order to become environmentally friendly. The cost efficiency of metal cutting operations is highly dependent on accuracy, excellent surface finish and minimised tool wear and, to this end, has traditionally made abundant use of cutting fluid in machining operations. However, these cutting fluids have been a major contributor to environmental and health issues. In recent years an enormous effort to eradicate these adverse effects has been made with one important focus being the implementation of minimum quantity lubrication (MQL). In the present work the authors have reviewed the current state of the art in MQL with a particular focus on drilling, turning, milling and grinding machining operations.Overall it is concluded that MQL has huge potential as a substitute for conventional flood cooling.

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Section: Carbon Nanotubes 3000mentioning

confidence: 99%

A review identifying the effectiveness of minimum quantity lubrication (MQL) during conventional machining

Boswell

Islam

Davies

et al. 2017

Int J Adv Manuf Technol

176

View full text Add to dashboard Cite

show abstract

“…Layered nanoparticles, such as graphite, MoS 2 , and boron nitride, maintain the characteristics of larger surface area and higher diffusivity compared with ordinary morphology particles, making flake materials as new type of lubricant additives. Further, layered silicate was considered as one of the best candidate materials because of their low cost, nontoxic, and stability properties.…”

Section: Introductionmentioning

confidence: 99%

Synergistic effect of talc/carbon spheres composite as oil‐based additive enhancing the lubricating properties for steel‐steel contact

Fei

Luo

et al. 2020

Lubrication Science

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Talc/carbon spheres (TC) composite was successfully fabricated through a simple and eco-friendly hydrothermal method. The tribology properties of the base oil were significantly improved after adding TC composites, which had been studied by a ball on disc (BOD) tribometer. The friction coefficient of oil containing 0.5-wt% TC composite (0.5 TC-Oil) was only 0.08, with a decrease of 35.3% compared with the base oil at 5 N. Moreover, severe abrasive wear between friction pairs changed into slight plastic deformation lubricated with 0.5 TC-Oil, as confirmed by scanning electron microscope (SEM). These results reflected notable synergy between self-repair performance effect of talc and ball-bearing effect of carbon spheres. The study displayed the potential lubricating performance of the TC composite in current generation oil lubricants. K E Y W O R D Sball-bearing, lubricating properties, self-repair, talc/carbon spheres composite

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“…Since most of the existing lubricants have their performance limits, one of the important scientific tasks is to develop new lubricants that can achieve energy efficiency. Some new materials as potential lubricant additives have been experimentally evaluated through comparison analysis of their tribological behaviours . Layered zirconium phosphates are an important class of compounds owing to their potential applications in proton conductivity, ion exchange, adsorption, and catalysis .…”

Section: Introductionmentioning

confidence: 99%

“…Some new materials as potential lubricant additives have been experimentally evaluated through comparison analysis of their tribological behaviours. [3][4][5][6][7][8] Layered zirconium phosphates are an important class of compounds owing to their potential applications in proton conductivity, ion exchange, adsorption, and catalysis. [9][10][11][12][13] Recent study demonstrates that layered zirconium phosphates can be used as effective additives to promote lubrication in base oils and greases, [14][15][16][17] owing to relatively weak interlayer (ie, van der Waals) bonding, which is similar to that of MoS 2 .…”

Section: Introductionmentioning

confidence: 99%

Tribological behavior of zirconium phosphate‐1,4‐dimethylpiperazine compound as lubricant additives

Niu

Liu

et al. 2018

Lubrication Science

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Zirconium phosphate compound, [C6H16N2]0.5Zr‐(H0.5PO4)2•H2O designated as ZrPO4‐DES8 have been synthesised hydrothermally in the presence of 1,4‐dimethylpiperazine (DMP). In this study, small (0.5‐0.8 μm) and large (8‐10 μm) ZrPO4‐DES8 particles were obtained by varying the amount of H3PO4 in the HF ‐ ZrO2‐P2O5‐DMP‐H2O hydrothermal system. The tribological properties of ZrPO4‐DES8 particles as additives in lithium grease were evaluated by using a ball‐on‐disk reciprocating tribometer under different concentrations, loads, and frequencies. The results illustrated that ZrPO4‐DES8 particles improved the lubricating performance of grease substantially. The small‐sized particles exhibited better and more stable friction reduction and anti‐wear performance than larger ones during sliding. The characterisation of a possible wear mechanism was given by observing the worn surface under a three‐dimensional optical profiler, a scanning electron microscope and energy dispersive X‐ray analysis. The simple synthetic method and superior tribological properties make the ZrPO4‐DES8 become a choice for lubricant additives.

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Lubrication performance of MoS2 and SiO2 nanoparticles as lubricant additives in magnesium alloy-steel contacts

Cited by 275 publications

References 34 publications

A review identifying the effectiveness of minimum quantity lubrication (MQL) during conventional machining

A review identifying the effectiveness of minimum quantity lubrication (MQL) during conventional machining

Synergistic effect of talc/carbon spheres composite as oil‐based additive enhancing the lubricating properties for steel‐steel contact

Tribological behavior of zirconium phosphate‐1,4‐dimethylpiperazine compound as lubricant additives

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