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阐述了纳米粒子的摩擦学研究进展 ,综合了纳米粒子在基础油中的分散与纳米润滑材料的抗磨减摩机理 .针对目前现场石油井油管扣和套管扣使用的丝扣油存在的缺陷 ,在现有丝扣油中通过加入纳米微粒作为润滑添加剂 ,以期减小上、卸扣劳动强度和避免咬扣、粘扣事故发生
The progress in the tribological study of nanoparticles is summarized, and the dispersion mechanism of nano-particles in base oil and anti-wear and antifriction mechanism of nano-lubricating materials are summarized.Aiming at the shortcomings of the wire oil used in the current oil well pipe buckle and casing buckle , In the existing thread oil by adding nano-particles as a lubricant additive, with a view to reducing the shackle labor intensity and to avoid bite buckle, Velcro Accident