摘要:
Provided are both a grease composition for an electric power steering device and an electric power steering device. The grease composition can keep a sufficiently low coefficient of friction in a sliding area between a steel and a resin over a long period, is less susceptible to being removed from the sliding area, does not cause break down of an oil film, and thus can minimize the occurrence of stick-slips. A grease composition for an electric power steering device, containing a synthetic hydrocarbon oil which exhibits a density of 0.75 to 0.95 g/cm 3 at 15°C, a saturated aliphatic amide compound, boron nitride, a glycerin fatty acid partial ester, and a metal soap-based thickener; and an electric power steering device using the grease composition.
摘要翻译:既提供了电动助力转向装置和电动助力转向装置的润滑脂组合物。 润滑脂组合物可以在长时间的钢和树脂之间的滑动区域中保持足够低的摩擦系数,更不容易从滑动区域移除,不会导致油膜的分解,因此可以 最小化粘贴的发生。 一种电动助力转向装置用润滑脂组合物,其含有在15℃下密度为0.75〜0.95g / cm 3的合成烃油,饱和脂肪族酰胺化合物,氮化硼,甘油脂肪酸偏酯,和 金属皂基增稠剂; 以及使用该润滑脂组合物的电动助力转向装置。
摘要:
Provided is a grease composition that has high lubricity, particularly excellent wear resistance, and shows only a small extent of deterioration in wear resistance with long-term use under high temperatures. The grease composition comprises at least one base oil selected from a mineral oil-based lubricant base oil and a synthetic lubricant base oil, an amide compound, a solid lubricant, and a urea-based thickener, wherein the amide compound is heated and melted at least once with the base oil.
摘要:
Provided is a grease composition that has high lubricity, particularly excellent wear resistance, and shows only a small extent of deterioration in wear resistance with long-term use under high temperatures. The grease composition comprises at least one base oil selected from a mineral oil-based lubricant base oil and a synthetic lubricant base oil, an amide compound, a solid lubricant, and a urea-based thickener, wherein the amide compound is heated and melted at least once with the base oil.
摘要:
Provided is a grease composition that improves the dispersibility of a solid lubricant, that provides a sufficiently low friction coefficient in steel-resin sliding parts, and that prevents a stick-slip phenomenon. The grease composition comprising a lubricant base oil having a density of 0.75 to 0.95 g/cm 3 at 15°C, an amide compound, a solid lubricant, and a metal soap-based thickener, wherein the solid lubricant is preferably a layered compound or a fluororesin, and wherein the amide compound is preferably a monoamide or a bisamide.
摘要翻译:本发明提供一种润滑脂组合物,其提高了固体润滑剂的分散性,其在钢 - 树脂滑动部件中提供了足够低的摩擦系数,并且防止了粘滑现象。 该润滑脂组合物含有在15℃下的密度为0.75〜0.95g / cm 3的润滑油基础油,酰胺化合物,固体润滑剂和金属皂类增稠剂,其中,固体润滑剂优选为层状化合物或 氟树脂,并且其中酰胺化合物优选是单酰胺或双酰胺。