Zinc-nickel alloys are commonly used as plating materials for corrosion prevention applications, and their salt spray resistance is critical for many industrial uses. Especially in areas such as marine equipment and automotive brake calipers, the protective properties of zinc-nickel alloys have a direct impact on the life and reliability of the equipment.
Use of high-performance passivation solution
Choosing the right passivator is essential to improve salt spray resistance. Bigely zinc-nickel alloy blue passivator Zn-323, performs well in practical applications. In the Neutral Salt Spray Accelerated Corrosion Test (NSS), Zn-323 showed white rust for more than 240 hours and red rust for more than 1,000 hours. It was able to provide protection for a longer period of time. The use of Zn-323 passivate can form a dense and non-porous passivation film on the surface of the plated layer, effectively blocking the intrusion of corrosive media and thus improving the salt spray resistance of the plated layer.
About Bigely Technology
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 additives. As a famous electroplating additives source manufacturer in China, Bigely Technology is a national high-tech enterprise with a strong research and development team, which has over 10 engineers with more than 20 years' working experience in the electroplating industry.
Bigely Technology has a strong technical service force, a number of engineers have more than 20 years of experience in the electroplating industry, can provide customers with the following services.
Pre-sales: According to the customers’ planned plating type and the scale of the future development of plating lines, to provide relevant ancillary services.
In-sales: Sampling analysis, training of on-line and laboratory personnel, testing of each process.
After-sales: SOP development and troubleshooting countermeasures for the whole line, and other customer requirements.
If you need our high-quality electroplating additives, please contact us. We can provide you samples to you for test, and also provide a series of services.
