Aussie-Sino Studies

2017, (4) P115-P118

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Study on Anti-wear and Anti-friction Properties of Graphene and T203 Complexity

Guo Junwu

摘要(Abstract):

In order to study the lubrication properties of graphene and T203, graphene was first characterized by scanning electron microscopy (SEM). After understanding the basic conditions of graphene, the oil additives of different concentrations of graphene and T203 were configured. The lubrication performance and synergistic lubrication effect of graphene with T203 were experimentally tested by four-ball friction and wear testing machine, and the mechanism of the joint action was analyzed. The experimental results show that the graphene materials used in this paper are multi-layered and have some impurities and defects. Adding a small amount of graphene in base oil can significantly improve lubrication, and in the test sample range, the best quality score of graphene used with dispersant span - 80 is 0.03%. Graphene and dialkyldithiophosphate zinc phosphate(T203) additive have good synergistic effect.

关键词(KeyWords): grapheme, anti-wear and anti-friction, complexity, synergistic effect

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作者(Author): Guo Junwu

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