China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Main purpose of the salt spray test of magnets is to evaluate their corrosion resistance. Today, the manufacturer of permanent magnets, Courage Magnet Xiaofu, introduced how long the salt spray test of Neodymium magnet nickel plating can last, hoping to help you.
Salt spray resistance time of neodymium magnet nickel plating;
The salt spray resistance time of neodymium magnet nickel plating depends on its specific nickel plating quality and coating thickness, as well as the required corrosion resistance level. In practical applications, the salt spray test time is usually determined according to the relevant standards and requirements.
Parameter information of salt spray resistance of rare earth neodymium magnet nickel plating;
Following are the salt spray test times that may be used in general:
1. 24 hours: This is a common test time, suitable for most conventional application scenarios, and can be used to preliminarily evaluate the salt spray resistance of Neodymium magnet nickel plating.
2. 48 hours or longer: For higher corrosion resistance or special application scenarios, longer salt spray testing time may be required.
The salt spray resistance of neodymium magnets depends not only on the quality and thickness of nickel plating, but also on its own composition and manufacturing process. Therefore, before salt spray testing, you should carefully understand the requirements of the product, test according to the relevant standards, and ensure that the test process meets the specifications.
The above is about the surface of neodymium strong magnets nickel plating salt spray how many hours of introduction, the current mainstream coating of neodymium magnet is nickel, that is, nickel copper nickel for short, can better protect the magnet.
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