The results showed that the WADTP additive has special molecular structure including alkyl,aryl and amido,and has active elements such as S and P,can effectively improve the friction environment of metal surfaces and markedly increase the anti-wear and friction reducing ability of lubricating oil.
研究结果表明,WADTP添加剂具有烷基、芳基和胺基相结合的独特分子结构,并含有S、P等活性元素,能够有效地改善金属接触面之间的摩擦环境,增强润滑油的抗磨减摩性能。
The extreme pressure & anti-wear performance of the organic molybdate containing no sulphur and phosphorus(Molybdate) in a paraffin base oil and formulated oils,and the anti-wear synergistic effects of the Molybdate with zinc dialkyldithiophosphate(ZnDDP) were investigated by using four-ball machine and the analytical tools such as scanning electron microscope(SEM) and frared spectrograph.
采用四球试验机考察了非活性有机钼在基础油和成品油中的极压抗磨性能以及与二烷基二硫代磷酸锌(ZnDDP)的极压抗磨协同作用。
The change of structure and performance before and after adding the extreme-pressure and anti-wear agents into complex lithium and calcium base grease was studied.
通过复合锂钙基润滑脂在加入极压抗磨添加剂前后的性能及结构变化,研究了极压抗磨剂对润滑脂的影响。
The results indicated that the wear resistance and extreme pressure capacity of the base grease with dimercaptothiadiazo.
合成了含酯基的二巯基噻二唑二聚物,采用四球试验机考察了其在12-羟基硬脂酸锂基脂中作为极压抗磨剂的摩擦学性能,并采用XPS、SEM和EDS分析了摩擦表面的特性。
Self lubricating cutter materials are excellent in antifriction and wear resistance.
自润滑刀具材料具有优异的减摩、抗磨性能 ,其开发与应用对提高切削加工生产率、降低加工成本、减少资源消耗、防止切削液污染环境、实现绿色加工具有重要意义。
Study on the Performances of New Borated Mannich Base as Antiwear Additive;
硼酸酯化Mannich碱抗磨添加剂的性能研究
The results show that this borate as additives possesses extreme antiwear performances,and it is a novel.
实验结果表明,合成的硼酸酯具有良好的抗磨性能,是一类新型无硫磷氮环保型润滑油添加剂;在摩擦过程中,硼酸酯添加剂在钢球表面形成了一层含硼膜,这层膜具有良好的摩擦性性能;硼酸酯添加剂具有良好的氧化安定性,加入添加剂后基础油的起始氧化温度增加18。
According to the condition of material failure and mechanical equipment breakdown, a kind of tribo-treatment lubricant with excellent antiwear property and friction reduction property was developed based on tribochemical treatment technique.
针对摩擦磨损引起的材料失效和机械设备损坏状况,基于原位摩擦化学处理技术研制了一种抗磨、减摩和润滑性能优异的摩擦处理剂。
In order to increase abrasion resistance and high-temperature resistance of blast furnace(BF) distribution chute,the design and suitable materials were discussed.
针对高炉布料溜槽对耐磨损、抗高温性的要求,对其结构设计与使用材料的选择进行了探讨,从抗烧、抗磨损以及应力消除等方面,研究了设计同步寿命长效布料溜槽的原则与方法。