Sunflower (Helianthus annuus L.) is an herbaceous plant in the Asteraceae family and is the third most important oilseed crop in the world. For a long time, sunflower has been regarded as a crop with salinity tolerance, barrenness tolerance, drought resistance, and high adaptability. However, ...
(EP) properties of the nanolubricants were determined with a T-02 four-ball tribotester according to the ITeE-PIB Polish method for testing lubricants under scuffing conditions. In addition, the lubrication performance of the newly-developed vegetable oil-based nanolubricants was evaluated in an ...