中国机械工程Issue(20)：2746-2750,2756,6.DOI:10.3969/j.issn.1004-132X.2015.20.009
纳米 TiN 对润滑油性能的影响及其在柴油发动机上的应用
Influence of Nano TiN on Lubricating Oil’s Performance and Its Application to Diesel Engine
摘要
Abstract
Research on effect of TiN nano additive on lubricity using MRS-10 A Computer Con-trolled Hydraulic Four-ball Friction Tester MRS-10A in condition the content of the nano additive in the range from 0.25%~1%.In addition,take advantage of Grinding Spot Measurement System,Laser Scanning Confocal Microscope OLS1 100 and EDS Measurement Instruments to analyze its frictional wear behavior and self-repair characteristic.Surveys 0.5% TiN performance improving lubricant on experimental Diesel engine with diferent speed,measuring the impact of additive lubricant in the en-gine characteristic outer curve.Experimental results show that:0.5% of TiN nano additive in lubricant have improved the lubricant quality significantly:anti-corrosion,self-repair,reduce heat by decreasing friction work,reducing lubricant temperature,improved operating characteristics,power and torque of the engine,reducing specific fuel costs,there by achieving the longevity of the engine and more energy-saving compared to the normal lubricant.关键词
纳米材料/自修复/添加剂/发动机Key words
nano materials/self-repairing/additive/engine分类
机械制造引用本文复制引用
阮亭纲,刘吉华,谢先东,刘启跃..纳米 TiN 对润滑油性能的影响及其在柴油发动机上的应用[J].中国机械工程,2015,(20):2746-2750,2756,6.
