金属掺杂DLC薄膜与润滑油添加剂协同作用的研究现状

doi:10.11896/cldb.18110003

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Abstract DLC film has a good application prospect in the field of mechanical anti-friction and wear resistance due to its excellent tribological perfor-mance. Deposited on the surface of key components of the automobile engine, DLC film can play a good role in anti-friction and wear resis-tance, thereby improving fuel utilization, saving energy and reducing pollution and protecting the environment. By doping the metal into the DLC film, the friction coefficient under oil lubrication and boundary lubrication conditions can be further reduced and the wear resistance and service stability of the DLC film can be improved, due to the frictional chemical reaction between the metal and the lubricating oil medium. However, due to the different physical and chemical properties of various doped metals, the tribological properties are also different under the same lubrication environment. Different lubricating oil additives have different tribochemical reactions with metal-doped DLC, as well as the friction-reducing mechanism, reaction products and decomposition products, due to the difference of their main components.
The two most commonly used lubricating oil additives are the anti-wear antioxidant zinc dialkyl dithiophosphate (ZDDP) and the friction modifier molybdenum dialkyldithiocarbamate (MoDTC). ZDDP is known for its excellent wear resistance, while MoDTC has excellent anti-friction properties. Given the obvious effects and wide range of use of the two additives. The tribological behavior of them with metal-doped DLC film has also become the focus of researches. For doped metal, tungsten can form WS₂ compounds with good lubricity. The incorporation of titanium into DLC can comprehensively improve the mechanical tribological properties and surface activity of DLC films, thus engaging attention of the researchers.
MoDTC reduces the friction coefficient but shows no improvement in the wear resistance of metal-doped DLC film. This is because MoDTC forms decomposition products MoS₂ and MoO₃, the former of which forms a friction-reducing reaction film while the latter causes abrasive wear. ZDDP often has no influence on the friction coefficient but reduces the wear rate to some extent, which is related to the formation of a matte phosphate reaction film. In addition, nano-additives are of great significance in the industrial field due to their unique self-repairing properties. Nano-copper particles help to increase the anti-wear properties of metal-doped DLC and achieve a relatively stable friction coefficient. For doped metals, titanium can promote the decomposition of MoDTC, comprehensively improving the anti-friction and wear resistance of the film, while the compounding with the extreme pressure additive will lead to the deterioration of the surface morphology of DLC and increase the friction coefficient. The combination of tungsten and ZDDP may inhibit the formation of phosphoric acid film and reduce the anti-wear effect, while the increase of tungsten content causes MoDTC to generate more MoS₂, which helps to improve tribological properties.
The researches on the synergistic effect of metal-doped DLC and lubricant additives worldwide were reviewed in this article. The effects of diffe-rent additives and different doping metals on the tribological properties of DLC films were summarized. Problems in existing researches were analyzed and prospects were pointed out. The research was expected to provide a reference for selecting the combination of metal-doped DLC tribo-pair and additive that has great tribilogical properties.

Key words： metal-doped DLC films lubricant additives synergistic effect

Published: 15 August 2019

CLC number:

TH117.1

About author:: Kang Liu received his B.E. degree in mechanics from Harbin Institute of Technology in 2017. Jiajie Kang received his Ph.D. degree from China University of Geosciences (Beijing) in 2013.

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	LIU Kang
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	FU Zhiqiang
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	SHE Dingshun

Cite this article:

LIU Kang,KANG Jiajie,YUE Wen, et al. Research Status of Synergistic Effect of Metal-doped DLC Film and LubricatingOil Additives[J]. Materials Reports, 2019, 33(19): 3251-3256.

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http://www.mater-rep.com/EN/10.11896/cldb.18110003 OR http://www.mater-rep.com/EN/Y2019/V33/I19/3251

Bai L, Zhang G, Lu Z, et al. Journal of Applied Physics,2011,110(3),33521.2 Shen C M. New Carbon Material, Chemical Industry Press, China,2003(in Chinese).沈曾民.新型碳材料,化学工业出版社,2003.3 Donnet C, Erdemir A. Surface & Coatings Technology,2004,180(3),76.4 Aisenberg S, Chabot R. Journal of Vacuum Science & Technology,1971,42(7),2953.5 Robertson J. Materials Science & Engineering R Reports,2002,37(4),129.6 Zahid R, Masjuki H H, Varman M, et al. Tribology Letters,2015,58(2),32.7 Ren Y S, Hua G R. Tool Engineering,2005,39(11),16(in Chinese).任雨松,花国然.工具技术,2005,39(11),16.8 Paul Peeters, Ruud Jacobs. Internal Combustion Engine & Parts,2012(11),13(in Chinese).Paul Peeters, Ruud Jacobs. 内燃机与配件,2012(11),13.9 Zhang H, Tian J P, Zhou Q M. In: Materials Committee of SAE-China. Shanghai,2014(in Chinese).张浩,田杰平,周巧妹.中国汽车工程学会汽车材料分会学术年会.上海,2014.10 Gao K X, Zhang B, Qiang L. In: the ProSF 2014 Annual Conference. Chongqing,2014,pp.208(in Chinese).高凯雄,张斌,强力.国际表面工程论坛暨第十二届全国表面工程·电镀与精饰年会.重庆,2014,pp.208.11 Spikes H. Tribology Letters,2004,17(3),469.12 Martin J M, Mogne T L, Bilas P, et al. Tribology,2002,40(11),207.13 Zhang Y. The study of preparation and tribological properties of nanometer lubricating oil additive. Master’s Thesis, China University of Mining and Technology, China,2017(in Chinese).张勇.纳米润滑油添加剂的制备与摩擦学性能研究.硕士学位论文,中国矿业大学,2017.14 Austin L, Liskiewicz T, Kolev I, et al. Surface and Interface Analysis,2015,47(7),755.15 Rehan Zahid, Masjuki Bin, Haji Hassan, et al. RSC Advances,2017,7(43),26513.16 Zheng SH X, Ren S M, Pu J B. Chinese Journal of Materials Research,2017,31(1),18(in Chinese).郑韶先,任思明,蒲吉斌.材料研究学报,2017,31(1),18.17 Yue W, Liu C, Fu Z, et al. Tribology Letters,2015,58(2),1.18 Yang L, Neville A, Brown A, et al. Tribology International,2014,70(2),26.19 Sun J, Fu ZQ, Zhang W, et al. Vacuum,2013,94,1. 20 Zhang L X. Study on the mechanism of action of metallic nanometer additives in carbon-based thin film solid-liquid compound lubrication system. Master’s Thesis, Lanzhou Jiaotong University, China,2018(in Chinese). 张立新.金属纳米添加剂在碳基薄膜固-液复合润滑体系中的作用机制的研究.硕士学位论文,兰州交通大学,2018.21 Barros’ Bouchet M I D, Martin J M, Le-Mogne T, et al. Tribology International,2005,38(3),257.22 Kalin M, Roman E, Ožbolt L, et al. Thin Solid Films,2010,518(15),4336.23 Miyake S, Saito T, Yasuda Y, et al. Tribology International,2004,37(9),751.24 Vengudusamy B, Green J H, Lamb G D, et al. Wear,2013,298-299(1),109.25 Yue W, Liu C, Fu Z, et al. Tribology International,2013,62(6),117.26 Yue W, Liu C, Fu Z, et al. Tribology Letters,2015,58(2),31.27 Wang W, Fu Z Q, Wang C B. In: China International Conference on Surface Engineering. Beijing,2010(in Chinese). 王伟,付志强,王成彪.第八届全国表面工程学术会议暨第三届青年表面工程学术论坛.北京,2010.28 Zhang W. Influence of chromium content and friction conditions on friction coefficient and wear resistance of Cr-doped DLC films. Master’s Thesis, China University of Geosciences (Beijing), China,2011(in Chinese). 张伟.铬含量及摩擦条件对掺铬DLC膜摩擦磨损性能的影响.硕士毕业论文,中国地质大学(北京),2011.29 Miki H, Fontaine J. In: Fifth International Conference on Flow Dynamics. Sendai,2008.30 Zhou S, Wang L, Wang S C, et al. Applied Surface Science,2011,257(15),6971.