在中等负荷及速度条件下摩擦面温度会升达150℃超过物质的软化点使油性剂丧失吸附能力发生脱附这时必须使用那些在高温下能与新胶金属表面作用生成能防止摩擦表面胶合薄膜的表面活性物质这样的表面活性物质称为抗磨损添加剂也称中等极压剂
壳牌公司的Rotella t柴油仍然含有矿物油或合成油基本成分以及全套传统的抗磨损添加剂。
Shell's Rotella t diesel oil is available with either a mineral or synthetic oil base and a traditional package of anti-wear additives.
在有效的抗磨损添加剂磨损降到最低，即使在最先进的气门驱动机制，包括可变气门正时的。
The effective anti-wear additive system minimizes wear in even the most sophisticated valve train mechanisms, including those with variable valve timing.
本文研究了SYNTH—8添加剂的抗磨损性能，并对其作用机理作了分析。
The article studies the antiwear properties of SYNTH-8 additive and investigate its mechanism.
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