Can A Rare Earth Magnet Be Painted? Rare earth are man made magnets that are considered to be permanent. To manufacturer these products,Polo Outlet, the producer combines chemical elements from the rare earth group with other transition metals including iron, copper and cobalt. While rare earth elements have magnetic properties on their own, their Curie temperature is below room temperature, which limits their usefulness. However when combined with transition metals some magnets have Curie temperatures above room temperature and for powerful magnets. These magnets rarely lose their magnetic properties and are often referred to as permanent magnets.earth magnets are used in many different applications. They are likely found in your computer hard drive but might also be used in generating electricity with a wind turbine generator. When listening to your favorite music, you may be using earth magnets in the giant base speakers as well as the tiny in ear headphones. If you need exercise and head out on your trusty bicycle, the dynamo may make use of one of these magnets. They are even used in fishing reels as a part of the brake system. Many cordless tools,Polo Outlet Online, including drills and circular saws use permanent. If you have ever seen a flashlight that is self powered by a shaking motion, it is using a rare earth to produce the electricity needed to operate the light. When you attend a concert, there is likely a earth in the pickup of the electric guitar that transforms the vibrations of the strings into the sounds you hear over the massive speakers.Due to the wide variety of uses for the rare earth magnet, many producers ask if they can be painted. Most earth are plated. The plating is added to prevent oxidation of the materials which make the magnet, which could cause a loss of strength. Most paints have difficulty adhering to the plating and so the paint job may appear blotchy. Paint may peel quickly and need to be reapplied. A second concern is whether paint will affect the magnetic force of the rare earth magnet. Technically, the answer is yes. Practically, the answers is not by much. Magnetic forces are affected by distance between magnets. Adding a coat of paint increases the distance between the two magnets by a fraction of a millimeter. The increase in space will cause a slight loss in magnetism, but is not enough to render the magnet . If painting is necessary, the manufacturer may need to research to find the paint giving the best results considering the plating.earth find many different uses in manufacturing today. In some applications,Polo Outlet, it may be desirable to paint the magnet. When painting is required, the manufacturer should realize some of the magnetic strength can be lost due to the additional distance from the thickness of the paint. In addition, rare earth magnets are difficult to paint due to the coating that protects the material from oxidation. In many cases, the results will not be uniform.