Industrial gear lubricating oil composition used for resisting micro-pitting
    1.
    发明授权
    Industrial gear lubricating oil composition used for resisting micro-pitting 有权
    用于抵抗微孔的工业齿轮润滑油组合物

    公开(公告)号:US09347016B2

    公开(公告)日:2016-05-24

    申请号:US14116090

    申请日:2012-05-04

    摘要: Provided is a micropitting corrosion resistant industrial gear lubricant composition, comprising: (A) at least a highly refined mineral oil, or synthetic oil or any combination of the above components; (B) at least a micropitting corrosion resistant additive; (C) at least an anti-wear additive; (D) at least a metal passivation additive; and (E) at least an anti-oxidation additive.The lubricant composition has excellent high and low temperature performance and meets 68, 100, 150, 220, 320, 460 and 680 industrial gear oil viscosity level requirement. The lubricant composition has excellent micropitting corrosion resistance, anti-wear performance and anti-oxidation performance, passes FVA 54 micropitting corrosion resistant test, FAG FE-8 bearing wear test and SKF EMCOR bearing corrosion test, and is suitable for many large-scale industrial transmission gears and some automobile transmission gears, especially suitable for a gear transmission system for wind power generation.

    摘要翻译: 本发明提供一种防微蚀腐蚀工业齿轮润滑剂组合物,其包含:(A)至少一种高度精炼的矿物油或合成油或上述组分的任何组合; (B)至少具有微孔耐腐蚀添加剂; (C)至少一种抗磨添加剂; (D)至少一种金属钝化添加剂; 和(E)至少一种抗氧化添加剂。 润滑剂组合物具有优异的高低温性能,符合68,100,150,220,320,460和680工业齿轮油粘度等级要求。 该润滑剂组合物具有优良的微孔耐腐蚀性,抗磨损性能和抗氧化性能,通过FVA 54微孔腐蚀试验,FAG FE-8轴承磨损试验和SKF EMCOR轴承腐蚀试验,适用于许多大型工业 传动齿轮和一些汽车传动齿轮,特别适用于风力发电的齿轮传动系统。