Tribological Performance and Lubrication Mechanism of Alumina Nanoparticle Water-Based Suspensions in Ball-on-Three-Plate Testing

He, Anshun; Huang, Shuiquan; Yun, Jung‐Ho; Wu, Hui; Jiang, Zhengyi; Stokes, Jason R.; Jiao, Sihai; Wang, Luyao; Huang, Han

doi:10.1007/s11249-017-0823-y

Cited by 59 publications

(34 citation statements)

References 22 publications

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“…The wear scars at 0.5% OA‐AMPS are rather smooth with slight grooves, indicating that the 0.5 % OA‐AMPS copolymer has excellent lubricating and antiwear properties. However, as the OA‐AMPS concentration increases, the wear scars become deep and wide . This finding is in agreement with the wear‐resistance results discussed above.…”

Section: Resultssupporting

confidence: 91%

Synthesis of a water‐soluble, rubber seed oil–based sulfonate and its tribological properties as a water‐based lubricant additive

Ding

Wang

et al. 2017

J of Applied Polymer Sci

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A novel, water-based oleic acid (OA)/2-acryloylamino-2-methyl-1-propanesulfonic acid (AMPS) copolymer was successfully synthesized as a water-based lubricant additive. The OA-AMPS copolymer was characterized by Fourier transform infrared and proton NMR spectroscopies and then used as a lubricant additive in water. The lubrication properties of water-miscible cutting fluids with the OA-AMPS copolymer additive were investigated using a four-ball friction tester. The surface of the wear scars was explored using scanning electron microscopy and X-ray photoelectron spectroscopy. The addition of the synthesized OA-AMPS copolymer improved the friction coefficient and wear scar diameter of water. The maximum nonseizure load increased from 95 to 431 N, and the anticorrosion ability on copper was categorized as 1b. Good antiwear and friction-reducing properties for water were observed and attributed to the absorption and tribochemical films composed of iron oxide and ferrous disulfide.

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Section: Resultssupporting

confidence: 91%

Synthesis of a water‐soluble, rubber seed oil–based sulfonate and its tribological properties as a water‐based lubricant additive

Ding

Wang

et al. 2017

J of Applied Polymer Sci

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“…The white zone marked in Figure 10b, along with the EDS mappings shown in Figure 10e,f, indicates that TiO 2 NPs can also fill in the defects of steel surface during hot rolling process, exhibiting a "mending effect" [18]. The mending effect hereby facilitates the decrease of surface roughness with similar principle to that of rolling force.…”

Section: Fib-tem Analysismentioning

confidence: 85%

“…In this regard, a type of environment-friendly lubricant with excellent lubricating performance is urgently needed to substitute conventional oil-containing lubricants. In recent years, the research trend on water-based lubricants added with nanoparticles (NPs) is continuously ascending due to their excellent tribological properties and promising potential in hot steel rolling, even though the relevant reports are still scarce [8,[16][17][18][19][20][21][22][23]. For instance, Bao et al [8] carried out hot steel rolling tests at temperatures of 750-950 • C using water-based lubricants containing SiO 2 NPs, and found that the use of as-prepared lubricants with the addition of 0.5 wt% nano-SiO 2 resulted in improved surface morphology, reduced oxide scale thickness, and refined grain size, compared to that of the base lubricant.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation and Lubrication Mechanism of Water-Based Nanolubricants Containing Nano-TiO2 in Hot Steel Rolling

Zhao

Luo

et al. 2018

Lubricants

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Hot rolling tests of a low-alloy steel were conducted at a rolling temperature of 850 • C under different lubrication conditions, including benchmarks (dry condition and water) and water-based nanolubricants containing different concentrations of nano-TiO 2 from 1.0 to 8.0 wt%. The effects of nanolubricants on rolling force, surface roughness, thickness of oxide scale, and microstructure were systematically investigated through varying nano-TiO 2 concentrations. The results show that the application of nanolubricants can decrease the rolling force, surface roughness and oxide scale thickness of rolled steels, and refine ferrite grains. In particular, the nanolubricant containing an optimal concentration (4.0 wt%) of nano-TiO 2 demonstrates the best lubrication performance, owing to the synergistic effect of lubricating film, rolling, polishing, and mending generated by nano-TiO 2 .

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“…Load bearing capacity of friction pairs was found to be increased on addition of fullerene-like-WS2 in oil (Rapoport et al, 2003). Many other nanoparticles like SiO2 , TiO2 , MoS2 (Pendleton et al, 2010;Kalin et al, 2012), Alumina (He et al, 2017;Sharma et al, 2018), Copper (Cu) (Yu et al, 2007), Fe and Co (Padgurskas et al, 2013), ZnO (Hernandez Battez et al, 2006;Alves et al, 2013) and CuO (Wu et al, 2007) etc. have been mixed to enhance the lubricating characteristics of their base oil by reducing frictional forces and wear.…”

Section: Introductionmentioning

confidence: 97%

Influence of graphene and multi-walled carbon nanotube additives on tribological behaviour of lubricants

Pramanik¹,

Singh²,

Dixit³

et al. 2018

IJSURFSE

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In the present study, the tribological performance of water-based emulsion (lubricant) was investigated by blending carbon fillers such as graphene nanoplatelets and multiwall carbon nanotubes using pin-on-disc tribometer. It was noticed that addition of GnP and MWCNT in water-based emulsion (conventional lubricant) increases the thermal conductivity and viscosity as compared to conventional lubricants. The nanolubricants were supplied with minimum quantity lubrication (MQL) technique at a constant flow rate and pressure in the sliding zone. The addition of 0.8 wt.% concentration of GnP showed 58.39% reduction in coefficient of friction and 61.80% reduction in wear depth compared to the conventional lubricant. Similarly, for 0.8 wt.% concentration of MWCNT showed 26.27% reduction in coefficient of friction and 47.35% reduction in wear depth compared to the conventional lubricant. The sliding surface micrographs were also investigated to explain the synergistic effect of nanoparticles.

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Tribological Performance and Lubrication Mechanism of Alumina Nanoparticle Water-Based Suspensions in Ball-on-Three-Plate Testing

Cited by 59 publications

References 22 publications

Synthesis of a water‐soluble, rubber seed oil–based sulfonate and its tribological properties as a water‐based lubricant additive

Synthesis of a water‐soluble, rubber seed oil–based sulfonate and its tribological properties as a water‐based lubricant additive

Performance Evaluation and Lubrication Mechanism of Water-Based Nanolubricants Containing Nano-TiO2 in Hot Steel Rolling

Influence of graphene and multi-walled carbon nanotube additives on tribological behaviour of lubricants

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