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Tribological Performance of Phyllosilicate Minerals as Lubricating Oil Additives
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Yanli YIN1, Helong YU1, Hongmei WANG1, Xinyuan ZHOU1, Zhanyong SONG1, Yi XU2, Binshi XU1
Journal of the Chinese Ceramic Society | 2020, 48(2) : 299 - 308
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Journal of the Chinese Ceramic Society | 2020, 48(2): 299-308
Tribological Performance of Phyllosilicate Minerals as Lubricating Oil Additives
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Yanli YIN1, Helong YU1, Hongmei WANG1, Xinyuan ZHOU1, Zhanyong SONG1, Yi XU2, Binshi XU1
Affiliations
  • 1.National Key Laboratory for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China
  • 2.Beijing Jinyu Ruiman New Materials Technology Co. Ltd., Beijing 102300, China

    • YIN Yanli (1985-), female, Master, Assistant Researcher. E-mail:

About Author:

YIN Yanli (1985-), female, Master, Assistant Researcher. E-mail:

Published: 2020-02-20 doi: 10.14062/j.issn.0454-5648.20190458
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Tribological properties of three different silicate natural mineral powders, i.e., sepiolite, attapulgite and serpentine as lubricating oil additives were investigated in an UMT-3 tribometer. The morphologies and elemental components of the worn surfaces were analyzed by scanning electron microscopy (SEM), energy dispersive spectrometry (EDS) and X-ray photoelectron spectroscopy (XPS). The relationship between the structure of silicate as well as its anti-wear and friction reducing mechanism were discussed. The results indicate that all three silicate powders can provide excellent tribological properties as lubricating oil additives. Compared to 500SN, these additives have lower friction coefficients and wear volumes, which are 2.4%-25.5% and 37.4%-56.2%, respectively. The friction films are formed with iron oxide, silicon oxide and graphite when silicate powder additives are used, providing the excellent anti-wear and friction reducing properties. Unlike serpentine, attapulgite and sepiolite have a fibrous structure, and the TOT crystal structure is easier to form the frictional films with more oxides and graphites, leading to the superior tribological performance at a higher load.

layer-structure silicate  /  lubricating oil  /  additives  /  tribological behavior
尹艳丽, 于鹤龙, 王红美, 周新远, 宋占永, 许一, 徐滨士. 不同结构层状硅酸盐矿物作为润滑油添加剂的摩擦学性能. 硅酸盐学报, 2020 , 48 (2) : 299 -308 . DOI: 10.14062/j.issn.0454-5648.20190458
Yanli YIN, Helong YU, Hongmei WANG, Xinyuan ZHOU, Zhanyong SONG, Yi XU, Binshi XU. Tribological Performance of Phyllosilicate Minerals as Lubricating Oil Additives[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (2) : 299 -308 . DOI: 10.14062/j.issn.0454-5648.20190458
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Year 2020 volume 48 Issue 2
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Article Info
doi: 10.14062/j.issn.0454-5648.20190458
  • Receive Date：2019-05-31
  • Online Date：2026-10-29
  • Published：2020-02-20
Article Data
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History
  • Received：2019-05-31
  • Revised：2019-06-29
Funding
Affiliations
    1.National Key Laboratory for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China
    2.Beijing Jinyu Ruiman New Materials Technology Co. Ltd., Beijing 102300, China

Corresponding:

YU Helong (1979-), male, Ph.D., Associate Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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