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 piston deposits, 2-ring deposits, piston ring bonding and fuel consumption to determine the engine oil performance, used to evaluate diesel engine oil high temperature cleaning performance.
王争胜;张遂心;房国玺、冯振文;张大华;苟春江;
中国石油天然气股份有限公司昆仑润滑检测评定中心,兰州 730030;中国石油天然气股份有限公司昆仑润滑检测评定中心,兰州 730030;;中国石油天然气股份有限公司昆仑润滑检测评定中心,兰州 730030;中国石油天然气股份有限公司昆仑润滑检测评定中心,兰州 730030;
TK4
fuel diesel engineoil high temperature cleanliness test method
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