Electroless nickel plating is a common and important process, which aims to provide the surface of products with wear-resistant, corrosion-resistant and aesthetic properties. However, in practice, we often encounter the problem of discoloration of the appearance of the plated layer, especially the water stains formed during the drying process after washing, which is the main cause of the poor appearance of the plated layer. To solve this problem, Bigely plating dewatering agent BC-13 can ensure the bright and beautiful appearance of the plated layer.
Sn-807, an acid tin plating brightener from Bigely Technology, is designed to solve the problem of whitening of the tin layer. We know that the selection and application of additives in the bright acid tin plating process have a significant impact on the quality of the tin layer, and the components of Sn-807 can effectively inhibit the whitening phenomenon of the layer and improve the brightness and uniformity of the layer to ensure that the production of the desired layer of tin plating.
In the electroplating process, pretreatment degreasing is an important step, which will affect subsequent production. Therefore, it is necessary to pay attention to strictly controlling the process parameters and using the right steel degreasing powder.
Bigely dehydrating agent is an electroplating additive. Its main function is to solve the problem of difficult natural water evaporation on metal workpiece surfaces during electroplating, effectively removing water from the workpiece surface to ensure the quality and performance of the electroplating layer.
Electroless nickel plating is famous for its good corrosion resistance, uniform coating thickness and hardness. After the use of Bigely electroless nickel plating solution Ni-811, the hardness of the coating can reach 550-650 HK100 after plating. Then, through further heat treatment at 400℃ for one hour, the coating hardness can be further increased to 850-950 HK100. Why is Ni-811 so special? We will examine this problem in the following.
Some customers inquired that in the production process of using matte tin additives, sometimes the plating in the low area of the workpiece is prone to leakage of plating, what is the reason for this?
