Study of Electroless Plating Co-Ni-P Alloy on the Surface of the Glass

The technical flow and operational method of electroless plating Co-Ni-P alloy on the surface of glass group were researched in this experiments.And the effects of pH value and other operating factors on plating surface quality were discussed.In addition,plastic plating pieces were tested with SEM micrograph,X-ray diffraction patterns,combining strength and lasting causticity.The results showed that at 80℃,pH=6 and in 40 min of the plating bath,stronger adhesion of the alloy coating and better quality of the coating were made on the surface of glass by pretreatment of roughing,sensitization and activation.