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The commonly used coatings for magnets are nickel coating and zinc coating. In addition, a small number of customers choose chrome plating. Today, we mainly talk about the difference between chrome coating and nickel coating for magnets, and which coating is better.
In the actual process, the performance of nickel plating will be more excellent, which is embodied in the bonding force with the substrate. The properties and toughness will not easily produce cracks and peeling.
Chrome plating is not useless. It is better than nickel plating in terms of wear resistance and has a bright surface. It is generally used for decoration, jewelry, cosmetics, etc. Its disadvantage is that the price of chrome plating is higher, the thickness of 12-15um is thinner, and the surface roughness is required. High, and will not be used in many cases.
No need for chrome plating, if brocade plating suffices.
Learn more about magnet coating thickness, color, salt spray resistance time: https://www.dgcourage.com/about/coating/
Introduction of relevant magnet coatings;
Advantages and disadvantages of nickel coating on neodymium magnets
Will the magnet coating (plating) affect the magnetic strength of the magnet?
Neodymium round magnets with a diameter of 5mm and a thickness of 4mm are more commonly used. If you feel that the magnetic force is not enough, the performance level can be appropriately improved. Welcome to consult the price!...
Our company is a permanent magnet supplier from China. We are good at processing micro-precision magnets, high-performance magnets, special-shaped magnets, and multi-pole ring magnets. The quality is guaranteed and the price is not expensive. We look forward to customer consultation from all over the world....
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