When using the electroplating nickel brightener, the reason why the nickel coating is prone to burning is numerous. For instance, excessive current density, unreasonable anode arrangement, low solution temperature, and low nickel ion concentration are some of the factors. In actual production, the causes and countermeasures should be analyzed specifically according to the actual situation.
A certain electroplating factory found that the coating would easily get scorched after the large-scale treatment of the nickel plating solution. Despite trying various methods, the problem still couldn't be resolved. Therefore, they invited the manufacturer of the nickel brightener, Bigely, to come and assist in solving the problem.
The engineers of Bigely analyzed the cause, which might be that the nickel ions were excessively consumed during the large-scale treatment of the solution. Why is this so? The main reason is that during the process of increasing the pH value to eliminate metal impurities and precipitating them in the form of hydroxides, some nickel ions would also precipitate along with them. This is one of the reasons.
Secondly, during the filtration process in the electroplating factory, there is also a considerable loss of the solution and a large amount of waste deposited at the bottom of the tank.
The combined loss in these three aspects could potentially amount to 10% of the entire solution volume. That is to say, it is equivalent to 30 to 40 g/L. If the concentration of nickel ions in the original solution was already at the lower limit of the formulation range, then the above quality failure could occur.
Based on this assumption, Engineer Bigely suggested that the electroplating factory add 50g/L nickel sulfate to the solution, and the problem was immediately resolved on the spot.
During the nickel electroplating process in an electroplating factory, due to various reasons, some strange and unexpected faults are inevitable. If there is no systematic approach, troubleshooting such faults will become a time-consuming and labor-intensive process.
Therefore, when customers use Bigely's electroplating nickel brightener, we will arrange engineers to provide technical support services. As an electroplating nickel brightener manufacturer, we have accumulated a large amount of technical experience over many years of production and service. Whether it is simple parts or complex parts, whether it is electroplating by hanging or rolling, we can conduct targeted fault cause detection, which can significantly shorten the troubleshooting time of the electroplating factory and quickly solve the problem.
About us
Guangdong Bigely Technology Co., Ltd. ,founded in 2003, is a high-tech enterprise integrating R & D，production, sales and service, specializing in the production of electroplating chemicals. As a fast growing electroplating chemicals supplier in China, Bigely has over 20 years' experience in electroplating additives production and own production base of 5000 square meters. We can produce 15,000 tons of electroplating additives every year, which can fully meet the needs of customers.
If you need our high-quality electroplating additives, please contact us. We can provide you samples for test, and also provide a series of services.
