柴油机油高温清净性台架的建立及研究
Establishment and research of high temperature cleaning properties of diesel engine oil
文章修改采用ASTMD7549-21试验方法，研究调制了一种国产燃油代替了方法推荐燃油。解决长期依赖进口的瓶颈，同时自主建立柴油机油性能的评定CaterpillarC13法，具有良好的再现性和区分性，满足柴油机油性能的评定CaterpillarC13法试验要求，通过评价活塞沉积物、2环沉积物、活塞环粘结以及机油耗来确定发动机油性能，用于评价柴油机油高温清净性能。
The ASTM D7549-21 test method is modified to study and adjust a domestic fuel instead of the recommended fuel in the paper,，it solve the bottleneck of long-term dependence on imports. At the same time, the independent establishment of diesel engine oil performance evaluation Caterpillar C13 method has good reproducibility and differentiation. Meet the evaluation of diesel engine oil performance Caterpillar C13 test requirements, through the evaluation of pis…查看全部>>
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