CAJ | 학술논문

文章综述了油品对微点蚀现象的影响因素。相关文献及研究结果表明：为使油品具有较强的抗微点蚀性能,应选用合成油作为基础油。其中聚醚合成油（PAG）综合性能优良,可有效抑制微点蚀。此外,极压抗磨剂对油品微点蚀现象的影响较为复杂,这取决于其种类和含量。而摩擦改进剂可降低相互运动表面间摩擦系数,从而抑制微点蚀生产。同时油品的抗泡性、抗乳化性、高温稳定性,氧化安定性及清洁度等也对微点蚀现象有一定影响。
문장종술료유품대미점식현상적영향인소。상관문헌급연구결과표명：위사유품구유교강적항미점식성능,응선용합성유작위기출유。기중취미합성유（PAG）종합성능우량,가유효억제미점식。차외,겁압항마제대유품미점식현상적영향교위복잡,저취결우기충류화함량。이마찰개진제가강저상호운동표면간마찰계수,종이억제미점식생산。동시유품적항포성、항유화성、고온은정성,양화안정성급청길도등야대미점식현상유일정영향。
Influencing factors of lubricating oil on micropitting are summarized in this paper. It is illustrated in some studies that the synthetic base oil should be chosen as the key component in the oil formulating system in order to obtain better anti -micropitting property in lubricating oil. PAG, with better comprehensive performance, can effectively reduce the occur- rence of micropitting. And the effect of EP anti -wear agent on micropitting is more complex, and this mainly depends on the sort and treat rate of that agent. The friction modifier, which reduces the friction coefficient of sliding surfaces, can in- hibit micropitting. Besides, some other properties of lubricating oil, like the anti - foam, anti - emulsification, high - temper- ature stability, oxidation stability and cleanliness level, also act roles in the inhibition of micropitting.