在饥饿滑条件下使用环保滑剂的青铜工程材料的tribological性能
Marcin Kowalski1, Kasper Górny2, Szymon Bernat3
1Faculty of Civil Engineering, Mechanics and Petrochemistry, Warsaw University of Technology Branch in Płock, Łukasiewicza 17, 09-400 Płock, Poland.
Materials (Basel, Switzerland)
|July 30, 2025
概括
环保的糖水基油 (GWB) 在工业应用中显著减少磨损和摩擦. 这种可持续的滑油提供了稳定的性能,性能优于传统的半合成轮油.
科学领域:
- 部落学和材料科学 材料科学
- 可持续发展的滑技术
背景情况:
- 工业摩擦节点需要有效的滑来最大限度地减少磨损并确保运行稳定性.
- 传统的半合成轮油被广泛使用,但引发了环境问题.
- 开发环保滑油对于可持续的工业实践至关重要.
研究的目的:
- 评估基于糖水的油 (GWB) 和基于油菜油的油 (RSB) 作为商业半合成轮油 (REF) 的可持续替代品的三元学性能.
- 在模拟的工业条件下比较减少磨损和抗摩擦性.
- 评估环保滑油的摩擦系数的稳定性.
主要方法:
- 磨损测试使用块对环摩擦节点模型进行.
- 青铜样品 (GBZ12,BA1032,BA1054) 进行了对糖醇水基油 (GWB),油菜油基油 (RSB) 和半合成轮油 (REF) 的测试.
- 测量和分析了摩擦系数和部件磨损.
主要成果:
- 基于糖和水的油 (GWB) 显示了样品磨损的显著减少,比REF和RSB低几倍.
- GWB提供了始终低且稳定的摩擦系数 (0.05-0.06).
- 油油 (RSB) 油表现出不稳定的摩擦系数,表明边界层缺陷.
结论:
- 基于糖水的油 (GWB) 显示出作为可持续滑剂的高潜力,提供优越的磨损降低和摩擦稳定性.
- 在极端条件下GWB的性能支持其在工业应用中的采用,与环境可持续性目标保持一致.
- 建议对RSB边界层稳定性的进一步研究.
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