Exploring the effect of nanoparticle size on the tribological properties of SiO2 / polyalkylene glycol nanofluid under different lubrication conditions

被引：55

作者：

Liu, Xiangyu ^{[1
]}

Xu, Nan ^{[1
]}

Li, Weimin ^{[1
]}

Zhang, Ming ^{[1
]}

Chen, Lvfeng ^{[3
]}

Lou, Wenjing ^{[2
]}

Wang, Xiaobo ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

[2] Qingdao Ctr Resource Chem & New Mat, Qingdao 266000, Peoples R China

[3] Petrochina Lubricant Co, Lanzhou 730000, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2017年 / 109卷

基金：

中国国家自然科学基金;

关键词：

Nanoparticle additives; Nanofluids; Synergistic effect; Lubrication condition; LIQUID PARAFFIN; FRICTION; MOS2; OIL; ADDITIVES; WEAR; BEHAVIOR; GROWTH;

D O I：

10.1016/j.triboint.2017.01.007

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The influence of nanoparticle size on the tribological performances of the SiO2/PAG (Polyalkylene glycol) nanofluids under different lubricating condition were investigated. The silica nanoparticles displayed strong size-oriented adaptability to the lubricating conditions. Under lower frequency, the smaller nano-SiO2 could significantly improve the tribological performances, this is due to the formation of tribofilm with stronger intrinsic mechanical properties. However, the lubricating oil containing large nano-SiO2 showed better friction reducing property under higher frequency, it because the flow features of nanofluids has become a dominating factor affecting the tribological performance. What's more, compared with the nano-additives with the uniform size, the mixed nano-additives displayed better anti-wear and friction-reducing properties.

引用

页码：467 / 472

页数：6

共 50 条

[1] Effect of nanoparticle size and concentration on boiling performance of SiO2 nanofluid
Hu, Yanwei
Li, Haoran
He, Yurong
Liu, Ziyu
Zhao, Yunhua
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 107 : 820 - 828
[2] Tribological properties of graphene oxide and polyethylene glycol composites under dry friction and oil lubrication conditions
Li, Chengzhi
Xu, Guangshen
Wang, Lisha
Li, Jianhui
Lu, Hailin
JOURNAL OF APPLIED POLYMER SCIENCE, 2022, 139 (15)
[3] The size effect of hexagonal texture on tribological properties under mixed lubrication
Zheng, Long
Gao, Yihang
Zhong, Yinghui
Lu, Guolong
Liu, Zhenning
Ren, Luquan
INDUSTRIAL LUBRICATION AND TRIBOLOGY, 2018, 70 (09) : 1798 - 1805
[4] Tribological properties of picosecond laser-textured titanium alloys under different lubrication conditions
Guo, Jialiang
Wang, Fang
Liou, Juin J.
Liu, Yuhuai
UKRAINIAN JOURNAL OF PHYSICAL OPTICS, 2022, 23 (04) : 243 - 255
[5] Effect of Surface Roughness and Particle Size on Lubrication Mechanisms of SiO2 Nanoparticles
Kong, Linghui
Zhang, Lei
Bao, Yueyue
Liu, Dong
Liu, Shutan
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2022, 2022
[6] Tribological and machining characteristics of a minimum quantity lubrication (MQL) technology using GO/SiO2 hybrid nanoparticle water-based lubricants as cutting fluids
Lv, Tao
Huang, Shuiquan
Hu, Xiaodong
Ma, Yaliang
Xu, Xuefeng
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018, 96 (5-8) : 2931 - 2942
[7] Effect of load on the tribological properties of hypereutectic Al-Si alloy under boundary lubrication conditions
Kumar, Parveen
Wani, M. F.
MATERIALS RESEARCH EXPRESS, 2017, 4 (11):
[8] Study on the effect of particle size and dispersion of SiO2 on tribological properties of nitrile rubber
Liu, Xueshen
Zhou, Xincong
Yang, Chaozhen
Huang, Jian
Kuang, Fuming
Wang, Hao
WEAR, 2020, 460
[9] Tribological Characteristics of MoS2 and DLC film in Sliding Contacts under Different Lubrication Conditions
Bai, Yue
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON ADVANCED ENGINEERING MATERIALS AND TECHNOLOGY, 2015, 38 : 133 - 137
[10] Tribological properties of surface microtexture friction pairs under different lubrication conditions
Wang, Lili
Zhao, Xingtang
Guo, Shaohui
Wang, Min
ADVANCES IN MECHANICAL ENGINEERING, 2019, 11 (10)

← 1 2 3 4 5 →