Abstract The tribological behaviors of three grades of graphite, Lanzhou graphite, Shanghai Sangao graphite and IG--11, are investigated by the normal friction tester SRV.

• 摘要 采用标准摩擦试验机研究了3种石墨(兰州石墨、上海三高石墨和IG-11)的摩擦性能,并用电子扫描显微镜分析了摩擦表面。