V. D. Samusenko, I. R. Tatur, O. A. Kal’yanova, S. S. Strel’nikova, I. A. Buyanovskii
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引用次数: 0
摘要
摘要 评估了基于石油 KS-19 的磺酸盐润滑脂的保护性能和耐温性能。俄罗斯和国外生产的高碱性钙磺酸盐被用作此类润滑脂的增稠剂。磺酸盐润滑脂具有良好的保护性能。已经证实,磺酸盐润滑脂的防腐蚀能力取决于用作稠化剂的磺酸钙的保护特性。根据所获得的全部指标,基于俄罗斯制造的 K-314 增稠剂的润滑脂具有最佳性能;在耐温性方面,它优于基于外国增稠剂 Lubrizol 86 GR 的样本,而在保护性能方面,它与它处于同一水平。
Protective and Tribological Properties of Sulfonate Greases
Abstract
The protective properties and temperature resistance of sulfonate greases based on petroleum oil KS-19 have been assessed. Highly alkaline calcium sulfonates of Russian and foreign production are used as thickeners for such greases. Sulfonate greases have been shown to have good protective properties. It has been established that the ability of sulfonate greases to prevent corrosion depends on the protective properties of calcium sulfonate used as a thickener. Based on the totality of the indicators obtained, the grease based on the Russian-made K-314 thickener has the best properties; in temperature resistance, it is superior to the sample on the foreign thickener Lubrizol 86 GR, and in terms of protective properties, it is on the same level with it.
期刊介绍:
Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.