0769-23388351
Toggle Navigation
We all know that things containing iron are easily oxidized and rusted when exposed to the air or in contact with water for a long time. Like strong magnets, it also contains iron components. Its application environment is also very complex, and at the same time, it has strict requirements on appearance. This requires surface coating treatment to achieve anti-rust and anti-corrosion effects. So what are the functions of neodymium magnet coating?
Magnet plating is generally divided into nickel plating, copper plating, chrome plating, gold plating, zinc plating, blue and white zinc, epoxy resin, etc. The color of the magnet surface will be different depending on the plating, and the long-term storage time will be different. In fact, the role of coating treatment is to protect the strong magnet from being oxidized, making the magnet more resistant to corrosion and salt spray; because the strong magnet itself is gray, sometimes the application may be exposed, and electroplating can make the strong magnet appearance more beautiful, The strong magnet itself is brittle and easy to be bruised and broken. After electroplating, the hardness can also be improved, and it is not easy to be damaged.
Nickel-plated double counterbore rectangular magnets, Similar product recommendations: Hot sale neodymium bar magnet with 2 holes 40 x 10 x 4 mm
The above is the introduction of the surface coating treatment of strong magnets. Whether as a customer or a magnet manufacturer, we must do a good job in the coating of neodymium magnets to make their service life longer, improve the utilization rate, and effectively save costs!
More articles about magnet coating;
Neodymium magnet coating and plating [ type color thickness ]
Difference between magnet zinc and nickel coating in hardness, life and price
Advantages and disadvantages of nickel coating on neodymium magnets
Will the magnet coating (plating) affect the magnetic strength of the magnet?
This 1mmx1mm miniature circular magnet has a compact size and a surface magnetic field of approximately 2900 Gauss, making it suitable for precision applications with high requirements for magnet size....
This product is a miniature round magnet, made of rare earth NdFeB magnets, belonging to the ultra-small size magnet series, using N35 grade, the specific size is 1.5mm diameter, 1mm thickness, axial magnetization, surface nickel coating, tolerance ±0.05, such as If you are interested in this small magnet product, you can contact us to customize it for you....
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...
The sample is a small-sized Y35 ferrite magnetic block with a specification of 3 × 1.3 × 4mm, magnetized along the length direction, and a surface magnetic field of about 1300 Gauss....
This is a very small rectangular ferrite block magnet, measuring 2.45 mm in length and 1 mm in both width and height. It is magnetised along its length and is barely noticeable when held in the hand....
7.4x6x5mm Ferrite Small Block Magnet Introduction，Material: Hard Ferrite (Ceramic)，Shape: Block / Rectangle / Bar，Coating: No Coating，Grade (Chinese Stardard): Y30，Operating temperature: -40°C to 250°C，Delivery time: 7-15 days，Magnetization direction: thickness....
U-shaped neodymium magnets are a type of high-performance permanent magnet material with a structure resembling the letter ‘U’. Manufactured from sintered neodymium-iron-boron, they are characterised by high magnetic energy product....
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...