The Friction and Wear Behaviors of 3-(N-di-n-butylaminomethyl) Quinazolin-4-Ones in Liquid Paraffin
A heterocyclic derivative of 3-(N-di-n-butylaminomethyl) quinazolin-4-ones was synthesized and its tribological behavior as an ashless additve without phosphorus and sulphur in liquid paraffin was evaluated using a four-ball tester. On the basis of the experimental results, the novel additive has been found to be quite effective as a potential additive in liquid paraffin. The nature of the film on the rubbed surface was investigated by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS).
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
O. Y. Ping and X. M. Zhang, "The Friction and Wear Behaviors of 3-(N-di-n-butylaminomethyl) Quinazolin-4-Ones in Liquid Paraffin", Advanced Materials Research, Vols. 199-200, pp. 655-658, 2011