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合成了 5种具有不同碳数的水溶性烷基酚 (或醇 )聚氧乙烯醚磷酸酯稀土钅市络合物 ,利用四球机试验考察了它们的摩擦学性能 ;并采用俄歇 (Auger)电子能谱考察了磨损表面上的元素成分 实验结果表明 ,该类水溶性稀土络合物中的碳数及氧乙烯链 (C2 H4 O)的含量对摩擦学性能有较大的影响 ,碳数较多的稀土络物 (特别是C12 ～C18)的抗磨性能和承载能力均好 Auger能谱的分析显示出该类稀土络合物的抗磨性能与摩擦表面中存在钅市、磷等活性元素有关
Five kinds of rare earth complexes of polyoxyethylene ether phosphates with different carbon numbers were synthesized and their tribological properties were investigated by four-ball test. The Auger- The results of electron spectroscopy showed that the number of carbon atoms and the content of oxyethylene chain (C2 H4 O) in the water-soluble rare-earth complexes have a great influence on the tribological properties. The carbon number More rare earth complexes (especially C12 ~ C18) are good abrasion resistance and carrying capacity are good Auger spectrum analysis shows that the anti-wear properties of rare earth complexes with the friction surface, such as municipal phosphorus, phosphorus activity Element related