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    TANG Hong-ke, ZHAO Wen-zhen, YANG Ning-xiang. Preparation of Ni-Co-PTFE Self-lubricating Coating by Electrolytic Composite Plating[J]. Materials and Mechanical Engineering, 2006, 30(3): 27-30.
    Citation: TANG Hong-ke, ZHAO Wen-zhen, YANG Ning-xiang. Preparation of Ni-Co-PTFE Self-lubricating Coating by Electrolytic Composite Plating[J]. Materials and Mechanical Engineering, 2006, 30(3): 27-30.

    Preparation of Ni-Co-PTFE Self-lubricating Coating by Electrolytic Composite Plating

    • The preparation of self-lubricating nickel-cobalt-polytetrafluoroethylene (Ni-Co-PTFE) electrolytic composite coating was studied.The optimum operating conditions were current density 4.0A/dm2,plating temperature 50℃,plating time 75min,pH=3.5,dosage of CoSO4 25g/L(relative to NiSO4 200g/L) and PTFE emulsion 50g/L.Friction coefficient and microhardness of the composite coating were 0.08 and 600 HV0.05.
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