Research on Tribological Properties of Environment-Friendly Nano-MoS2 Water-Based Rolling Liquid

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In this research, the four-ball tribometer was examined to evaluate the tribological behavior of environment-friendly nano-MoS2 water-based rolling liquid. This experimental method is used to measure the maximum non-seizure load (PB) and the coefficient of friction (μ). The newly introduced parameter ω can be combined with PB and μ to evaluate the tribological performances of the rolling liquid comprehensively. The rolling lubrication performance of nano-MoS2 water-base lubricant was investigated using a single stand 4-high reversing rolling mill. The surface morphologies and rolling textures of the samples were measured by laser scanning confocal microscope after cold rolling. The results show that when the concentration of nano-MoS2 is 0.4wt.%, the water-based rolling liquid has excellent tribological and lubricating properties. Meanwhile, compared with the surface quality of the rolled strip under other lubrication conditions, the surface quality of the cold-rolled strip using 0.4wt% nano-MoS2 rolling liquid as the lubrication condition is smooth without visible surface defects.

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349-353

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September 2020

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© 2020 Trans Tech Publications Ltd. All Rights Reserved

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[1] Wu, Hongxing, Qin, Liguo, Dong, Guangneng, et al. An investigation on the lubrication mechanism of MoSnano sheet in point contact: The manner of particle entering the contact area[J]. Tribology International, 2017, 107:48-55.

DOI: 10.1016/j.triboint.2016.11.009

Google Scholar

[2] Wang Y, Dai E, Zhuang X, et al. Research on Lubrication Behaviors and Mechanism of Nano-Copper Used in Emulsions for Strip Cold Rolling [J]. China Petroleum Processing & Petrochemical Technology, 2012, 14(1):61-67.

Google Scholar

[3] Lu Y, Sun J, Zhang B, et al. Preparation and Lubricating Properties of a New Antibacterial Emulsion Containing Nano-TiO2 for Cold Rolling Strips[J]. China Petroleum Processing & Petrochemical Technology, 2016, 18(3):110-118.

Google Scholar

[4] Wu Y, Tsui W, Liu T. Experimental analysis of tribological properties of lubricating oils with nanoparticle additives [J]. Wear, 2007, 262(7-8):819-825.

DOI: 10.1016/j.wear.2006.08.021

Google Scholar

[5] Wu H, Zhao J, Xia W, et al. A study of the tribological behaviour of TiO2, nano-additive water-based lubricants [J]. Tribology International, 2017, 109:398-408.

DOI: 10.1016/j.triboint.2017.01.013

Google Scholar

[6] Zhang C, Zhang S, Yu L, et al. Preparation and tribological properties of water-soluble copper/silica nanocomposite as a water-based lubricant additive[J]. Applied Surface Science, 2012, 259(42):824-830.

DOI: 10.1016/j.apsusc.2012.07.132

Google Scholar

[7] Colon G, Hidalgo M C, Navio J A. Photocatalytic deactivation of commercial TiO2 samples during simultaneous photoreduction of Cr(VI) and photooxidation of salicylic acid[J]. J Photochem Photobiology,2001, 138(1):79-85.

DOI: 10.1016/s1010-6030(00)00372-5

Google Scholar

[8] Xie H, Jiang B, He J, et al. Lubrication performance of MoS2 and SiO2 nanoparticles as lubricant additives in magnesium alloy-steel contacts [J]. Tribology International, 2016, 93:63-70.

DOI: 10.1016/j.triboint.2015.08.009

Google Scholar

[9] Sayuti M, Sarhan A, Salem F. Novel uses of SiO2 nano-lubrication system in hard turning process of hardened steel AISI4140 for less tool wear, surface roughness and oil consumption [J]. Journal of Cleaner Production, 2014, 67(6):265–276.

DOI: 10.1016/j.jclepro.2013.12.052

Google Scholar

[10] Gorbunova T I, Zapevalov A Y, Beketov I V, et al. Preparation and antifrictional properties of surface modified hybrid fluorine-containing silica particles [J]. Applied Surface Science, 2015, 326:19-26.

DOI: 10.1016/j.apsusc.2014.11.091

Google Scholar

[11] Luo T, Wei X, Huang X, et al. Tribological properties of Al2O3 nanoparticles as lubricating oil additives [J]. Ceramics International, 2014, 40(5):7143-7149.

DOI: 10.1016/j.ceramint.2013.12.050

Google Scholar