1) antiwear and friction reducing property
抗磨减摩作用
1.
In order to study the influence of metal antiwear self-repairing additive composed of magnesium silicate hydroxide on the antiwear performance of lubricating oil,the wear experiments were carried out on a four-ball machine to evaluate the antiwear and friction reducing property of the metal antiwear self-repairing additive by adding it in the CD40 engine oil.
结果表明,金属自修复抗磨添加剂具有较好的抗磨减摩作用,并且随着磨损时间的增加,显示出优良的耐磨性能。
4) mechanism of anti-wear and friction-reducing
抗磨减摩作用机理
5) friction-reducing and anti-wear
抗磨减摩
1.
The dispersivity of the SiO_2 with a size of 10～20nm in various hydrophobic solvents was showed in the paper and the properties of the nanopaticles used as friction-reducing and anti-wear additive in lubricant were evaluated using tribotesters.
结果表明,此二氧化硅纳米微粒粒径为10~20nm,表面键合有机碳链化合物,在润滑基础油中有很好的分散性,作为润滑油添加剂具有显著的抗磨减摩性。
2.
The dispersivity of the DNS-Am with a size of 10～20 nm in various hydrophobic solvents was showed and the properties of the nanopaticles used as friction-reducing and anti-wear additive in lubricant were evaluated using tribotesters.
结果表明,合成的二氧化硅纳米微粒粒径为10～20nm,表面键合有含氨基的有机碳链,在润滑基础油中有很好的分散性,作为润滑油添加剂具有显著的抗磨减摩性能。
补充资料：减阻作用
分子式：
CAS号：
性质：流体中加入少量化合物以使流体流过固体表面时湍流摩擦阻力明显减小的作用。例如在水中加入微量的水溶性高分子(如聚丙烯酰胺、聚氧化乙烯等)可使水相减阻率提高20％～70％。减阻机理尚无定论，可能与高分子在溶液中的形态结构及其流变性有关。
CAS号：
性质：流体中加入少量化合物以使流体流过固体表面时湍流摩擦阻力明显减小的作用。例如在水中加入微量的水溶性高分子(如聚丙烯酰胺、聚氧化乙烯等)可使水相减阻率提高20％～70％。减阻机理尚无定论，可能与高分子在溶液中的形态结构及其流变性有关。
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参考词条