本文目的在於探討固體粉末潤滑劑與生質柴油對基礎油以及商用引擎機油其抗磨耗性能之影響。利用基礎油與全新機油以不同濃度的固體粉末潤滑劑及生質柴油製成試驗用混合油，在不同的試驗溫度以球對平板的接觸方式進行滑動磨耗試驗，評估油品之磨潤性能。
試驗結果顯示，混合油在往復式滑動磨耗試驗中，無論是在室溫或是高溫試驗，含生質柴油之機油其抗磨耗能力，均較含固體粉末潤滑劑的基礎油以及機油佳。室溫時，其抗磨耗能力由引擎機油中物理吸附膜與微液動壓效應的強弱所主導；而在高溫時，則由引擎機油中抗磨耗添加劑的分解及反應速率所主導。

This study aims to investigate the effects of solid lubricants and biodiesel on the tribological performance of base oil and commercial engine oils. The engine oils was mixed with biodiesel and solid lubricants with different concentrations, and the base oil was mixed with solid lubricants with different concentrations in the wear test. Sliding tests were performed in ball-on-plate mode under different test temperature conditions by Cameron-Plint TE77 reciprocating rig.
Results show that the anti-wear ability of engine oils with biodiesel is better than that of base oil and engine oils with solid lubricants whether at room temperature or high temperature. At room temperature, the anti-wear ability of engine oils are dominated by the physical adsorption capacity and micro hydrodynamic effect; while at high temperature, the anti-wear ability of engine oils are depend on the moment of decomposition of AW additives and their chemical reaction rate.

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