...Xiaobing Fan; Bingli Pan; Hongyu Liu; Shuang Zhao; Xiaofan Ding; Haoyu Gao; Bing Han; Hongbin Liu Purpose This paper aims to prepare an oil-impregnated porous polytetrafluoroethylene (PTFE) composite with advanced tribological properties using citric acid as a novel pore-forming agent. Design...

...Fei Li; Yulin Yang; Laizhou Song; Lifen Liang Purpose The purpose of this paper is to elucidate the tribology behavior of polytetrafluoroethylene (PTFE) incorporated with three types of nickel–phosphorus (Ni-P) particles (i.e. low phosphorus [LP], medium phosphorus [MP] and high phosphorus [HP...

...Chen Jiguo Purpose The purpose of this paper is to study, analyze and present the lubricating mechanism and tribological properties of two types of oil‐based titanium complex grease containing Polytetrafluoroethylene (PTFE). Design/methodology/approach Two types of oil‐based sebacic acid...