Quick Search:       Advanced Search
徐建林,淡小敏,文琛,王程程,刘晓琦,赵金强.纳米锑颗粒粒径对润滑油摩擦性能的影响[J].稀有金属材料与工程(英文),2018,47(1):333~338.[Xu Jianlin,Dan Xiaomin,Wen Chen,Wang Chengcheng,Liu Xiaoqi and Zhao Jinqiang.Effect of Particle Size of Antimony Nanoparticles on Tribological Properties of Lubricant Oil[J].Rare Metal Materials and Engineering,2018,47(1):333~338.]
Effect of Particle Size of Antimony Nanoparticles on Tribological Properties of Lubricant Oil
Download Pdf  View/Add Comment  Download reader
Received:November 12, 2015  Revised:March 14, 2016
DOI:
Key words: antimony nanoparticles  particle size  lubricating oil  tribological properties
Foundation item:浙江省自然科学基金资助(LY12E01002); 省部共建有色金属先进加工与再利用国家重点实验室开放基金资助(SKL12012)
Author NameAffiliation
Xu Jianlin,Dan Xiaomin,Wen Chen,Wang Chengcheng,Liu Xiaoqi and Zhao Jinqiang  
Hits: 316
Download times: 260
Abstract:
      The antimony nanoparticles with different particle sizes were prepared by mechanical ball milling method while the particles surface was modified by silane coupling agent KH-570. The tribological properties of experimental lubricating oil, which are 900SN and others lubricating oils containing antimony nanoparticles with various particle size,were studied by reciprocating friction experiment in CFT-1 material performance tester. The worn surface morphology and chemical composition of 45 steel were analyzed by SEM and EDS. The results show that antimony nanoparticles play a role in repairing effect for worn surface basing on micro-filling and adhesion mechanism. With decreasing of particle size of antimony nanoparticles and increasing of frication load, the antifriction and antiwear properties of experimental lubricating oils increase. The experimental lubricating oil containing antimony nanoparticles with 40 nm of particle size has good antifriction and antiwear properties under higher friction load.