Tribological evaluation and lubrication mechanisms of nanoparticles enhanced lubricants in cold rollingLiang Hao, Zheng Wang, Guoyuan Zhang, Yangyang Zhao, Qingjuan Duan, Zhenni Wang, Yongqin Chen and Tuanjie LiMechanics & Industry, 21 1 (2020) 108DOI: https://doi.org/10.1051/meca/2019085