摘要
对Ni-Co-P-PTFE化学复合镀制备自润滑镀层的工艺过程进行了研究。探讨了实验因素对镀层的摩擦因数和显微硬度的影响情况,得到的最佳工艺条件是电镀时间2h,镀液温度90℃,pH值5,PTFE乳液加入量10g/L,镀液中CoSO4与NiSO4的摩尔配比为1∶1。实验表明,该复合镀层具有优异的润滑性能。
The preparation of self-lubricating Ni-Co-P-PTFE composite coating was studied.The effects of reaction temperature and time,value of pH,the dosage of CoSO_4 and PTFE emulsion,etc.were investigated,the optimum operating conditions were obtained.The composite coating possess excellent hardness and lubricating performance.
出处
《润滑与密封》
CAS
CSCD
北大核心
2005年第3期51-53,93,共4页
Lubrication Engineering