The Study and Application of Oil-containing Iron-Graphite Composite Materials

Several oil containing self-lubr icat ing materials of iron-graphite were developed by adding bronze, MoS^ and lead into the matrix? the properties of three typical composites were compared with that of the same kind of products at home and abroad, the results were shown in Table 1. It can be seen that the mechanical strength and tribology property of three composites were improved as compared with other chinese iron-graphite materialsj and they are also superior to the same kind of products of Japan .The application of these materials in many shown thqt oil-containing materials of iron bronze mos2-graphite are fitted to use in the cases of heavier load nad higher speed for a long time