作者: Dong-Ya Zhang , Peng-Bo Zhang , Ping Lin , Guang-Neng Dong , Qun-Feng Zeng
DOI: 10.1080/10402004.2013.805348
关键词:
摘要: Self-lubricating polymer–steel laminated composites (SLC) consisting of matrix zones and filled were fabricated by a laminating–bonding process. The silicon steel sheets the polymer with MoS2 graphite, respectively. control specimen was prepared spraying composite coating on GCr15 disc. tribological properties SLC investigated using ball-on-disc tribometer under different loads frequencies. Compared to specimen, friction coefficient wear rate reduced 57% threefold at 4 N 6 Hz, In addition, low stable reciprocating frequency, it high fluctuating frequency. increased increasing applied load Scanning electron microscopy (SEM) images show that lubricating mechanism solid lubricants embedded...