We need to strictly control the temperature of plating solution in the production process of using electroless nickel plating solution.Even if a temperature controller is installed, it is necessary to regularly determine whether the temperature of the plating solution is within the process range.
Master Ma's company is a processing enterprise using electroless nickel plating, mainly engaged in the processing of mobile phone antenna electroless nickel plating.As the coating requirements of the workpiece are relatively high, and the daily amount is very large, the daily production schedule is arranged.One day, the workpieces of Master Ma's production line were electroless nickel plated for 30min, and the thickness of the coating was not enough, but it usually took only 15min, which seriously affected the production progress.Master Ma is also confused. What causes this?
Master Ma analyzed the composition of the plating solution, and the concentration of nickel ion and sodium hypophosphite were within the process range.The temperature displayed by the temperature controller is 89 ℃, which is also within the working range. What is the reason?He had no choice but to ask for help from Bigolly's engineers.
The engineer carefully checked each link after arriving at the site. Later, when determining the temperature of the plating solution, although the plating solution was smoking, the thermometer showed only 63 ℃.So Master Ma hurriedly checked the temperature controller, and found that it was a fault.Because the temperature of the plating solution is too low, the deposition speed of the workpiece is very slow.After maintenance, Master Ma's production line has returned to normal.
Therefore, the control of bath temperature is very important in the production process of using electroless nickel plating solution.If you are interested in the electroless nickel plating solution, please contact the Bigolly customer service for free samples and detailed technical information!
If you want to know more about electroless nickel plating,you can check "Electroplating encyclopedia".