0769-23388351
Toggle Navigation
In the selection of NdFeB strong magnet coating, it is common to plating environment-friendly zinc and nickel. Some customers will ask when selecting the magnet coating that the nickel plating on the magnet (nickel copper nickel) can withstand the salt spray test for 48 hours, and I need to withstand the salt spray test for a longer time, such as 72 hours. Is nickel plating acceptable? Let's introduce it to you.
Can Nd-Fe-B magnet nicuni plating withstand salt spray test for 72 hours?
Nicuni plating is difficult. Some customers have high requirements for salt fog resistance and acid and alkali resistance, such as 72 hours resistance. At this time, Perrin coating can be selected, which is more guaranteed.
Ni-cu-Ni coating shaped special magnet;
Some people still have questions. Why not recommend epoxy?
Salt fog resistance 72 hours, nickel plating and epoxy are not guaranteed, so the recommendation of Parylene.
If you need salt fog resistance for 12 hours, zinc plating is recommended. At present, zinc plating can be divided into white zinc, blue zinc, blue zinc, color zinc and black zinc. At present, the market salt spray test of white zinc 16 hours: blue zinc 24 hours: color zinc 48 hours: black zinc 12 hours.
It is generally recommended that customers use nickel plating after 48 hours of salt spray. At present, the basic process of zinc plating is nickel-copper-nickel, which can ensure that the magnet is not damaged in the case of corrosion.
Above, we introduce to you whether Nd-Fe-B magnet nicuni plating can withstand 72 hours of salt fog test and the recommendation of customers for salt fog resistance hours. I hope it will be helpful to you.
More articles about neodymium magnet nickel plating;
Sintered Neodymium Magnet Chrome Coating VS Nickel Coating
Difference between magnet zinc and nickel coating in hardness, life and price
This product is a convex neodymium magnet with holes, which is a non-standard customized special-shaped magnet. It is provided by the Karich magnet manufacturer in China. You can determine the size, grade, coating, and resistance of the convex magnet according to the needs of your own products. Wen, we are very much looking forward to your inquiry....
This product is a round ceramic magnet with a diameter of 5mm and a thickness of 3mm. It is a small round magnet. It is provided by the Karich magnet manufacturer in China. It is suitable for electronic components, sensors, instruments, and electronic products. Corrosion, cheap and other characteristics....
This is an annular ferrite magnet used for audio speakers. It is black in appearance, Y25 in performance grade, and has no surface treatment. Its size is 32mm in outer diameter, 18mm in internal control, and 6mm in thickness. It can also be used for machinery, family, teaching, toys and other purposes. You are welcome to make inquiries....
This is a small neodymium round magnet with 3 small holes, like the buttons on our clothes, with galvanized surface, these holes on the top of the magnet are usually used for mounting or fixing the magnet,...
Most of the epoxy magnets we have seen are black, that is, black epoxy magnets. In fact, it can also have other colors, such as gray, red, blue, green, etc. If you like this kind of magnet, please give us feedback. The size and performance grade can be customized....
This is a kind of heterosexual ferrite magnet provided by Chinese Carici magnet factory, black, the size is 13.8mm in diameter, 4.9mm in thickness, the direction of thickness magnetization, one side of the magnet has a concave point for filling glue, mainly used for magnetic clamp, customers interested in this product welcome to email to consult....
Customers from the United States, the United Kingdom, Australia, Japan, Poland and other customers are looking for ferrite cylindrical magnets. Welcome to contact the Courage magnet manufacturer. Our company is located in Dongguan, China. There are many ready-made sizes and low prices. Like the main picture...
This is a single-sided multi-pole magnetized ring magnet, only one side is magnetic, there are 4 poles on the surface, 2 N-pole, 2 S-pole, the material is injection molded ferrite, the outer diameter size of 17mm, the thickness of 4.5mm...