This study described the synthesis and the tribological properties of surface-modified Field’s alloy nanoparticles, which were prepared by a facile one-step nanoemulsion method and using ethyl carbamate as a surfactant, as additives in liquid poly-alfa-olefin (PAO) oil. The size and morphology of nanoparticles were investigated by transmission electron microscopy (TEM). The zeta potential, viscosity, and stability properties of the surface-modified nanoparticles suspended in PAO oil (called nanofluid) with different mass concentrations were measured by a viscometer and Zeta potential analyzer, respectively. The tribological properties of the nanofluid were tested by a ball to disk wear and friction machine. Compared with pure PAO oil, the results showed that the nanofluids had better lubricating behaviors. When the mass concentration of modified nanoparticles was 0.08 wt. %, both the friction coefficient and the wear scar diameter were the lowest.
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Research-Article
Preparation and Tribological Properties of Modified Field’s Alloy Nanoparticles as Additives in Liquid Poly-alfa-olefin Solution
Chaoming Wang,
Chaoming Wang
1
Applied Mechanics and Structure Safety Key
Laboratory of Sichuan Province,
School of Mechanics and Engineering;
Laboratory of Sichuan Province,
School of Mechanics and Engineering;
Key Laboratory for Advanced
Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: hbdxwcm@hotmail.com
Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: hbdxwcm@hotmail.com
1Corresponding author.
Search for other works by this author on:
Xinran Zhang,
Xinran Zhang
Applied Mechanics and Structure Safety Key
Laboratory of Sichuan Province,
School of Mechanics and Engineering,
Chengdu, Sichuan 610031,
e-mail: 979211529@qq.com
Laboratory of Sichuan Province,
School of Mechanics and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 979211529@qq.com
Search for other works by this author on:
Wenbing Jia,
Wenbing Jia
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: 1098548594@qq.com
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 1098548594@qq.com
Search for other works by this author on:
Qiaoyuan Deng,
Qiaoyuan Deng
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: 254664053@qq.com
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 254664053@qq.com
Search for other works by this author on:
Yongxiang Leng
Yongxiang Leng
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: yxleng@263.net
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: yxleng@263.net
Search for other works by this author on:
Chaoming Wang
Applied Mechanics and Structure Safety Key
Laboratory of Sichuan Province,
School of Mechanics and Engineering;
Laboratory of Sichuan Province,
School of Mechanics and Engineering;
Key Laboratory for Advanced
Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: hbdxwcm@hotmail.com
Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: hbdxwcm@hotmail.com
Xinran Zhang
Applied Mechanics and Structure Safety Key
Laboratory of Sichuan Province,
School of Mechanics and Engineering,
Chengdu, Sichuan 610031,
e-mail: 979211529@qq.com
Laboratory of Sichuan Province,
School of Mechanics and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 979211529@qq.com
Wenbing Jia
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: 1098548594@qq.com
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 1098548594@qq.com
Qiaoyuan Deng
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: 254664053@qq.com
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: 254664053@qq.com
Yongxiang Leng
Key Laboratory for Advanced Technologies of Materials,
Ministry of Education, School of Materials Science and Engineering,
Chengdu, Sichuan 610031,
e-mail: yxleng@263.net
Ministry of Education, School of Materials Science and Engineering,
Southwest Jiaotong University
,Chengdu, Sichuan 610031,
China
e-mail: yxleng@263.net
1Corresponding author.
Contributed by the Tribology Division of ASME for publication in the Journal of Tribology. Manuscript received December 5, 2018; final manuscript received January 22, 2019; published online March 4, 2019. Assoc. Editor: Min Zou.
J. Tribol. May 2019, 141(5): 052001 (5 pages)
Published Online: March 4, 2019
Article history
Received:
December 5, 2018
Revision Received:
January 22, 2019
Accepted:
January 22, 2019
Citation
Wang, C., Zhang, X., Jia, W., Deng, Q., and Leng, Y. (March 4, 2019). "Preparation and Tribological Properties of Modified Field’s Alloy Nanoparticles as Additives in Liquid Poly-alfa-olefin Solution." ASME. J. Tribol. May 2019; 141(5): 052001. https://doi.org/10.1115/1.4042768
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