Rare earth metals are used in a variety of unique applications. These include conductors like neodymium (better known as NZ) or magnetite, exotic magnets which are made from rare alloys such as zirconium and magnetized iron (or’cation’), and rare earth alloys that are manufactured synthetically. They’re used to build everything from wind turbines to mobile generators for remote locations. Within this guide we will take a look at the uses of Rare Earth Magnets in the electrical industry, how they work, and ways to take advantage of those.
Neodymium: Neodymium magnets have an unusual quality which is their exceptional electric conductivity. Unlike ordinary magnets, they have a high electrical resistance, which is essential in many applications as it prevents the flow of dangerous free radicals. The greater electrical resistance means that neodymium magnets may preserve a lasting positive charge in very substantial temperatures. They also keep a neutral charge at room temperature, which is useful for several applications in which stability is important, such as for sensitive electronics in power aircraft and units. These unique properties make them the perfect selection for a wide array of applications in power systems and industry.
Magnetized Neodymium: Neodymium magnets have the further property of being highly drawn to other metallic objects, especially iron and stainless steel. Because of this they are frequently utilized to create magnetic coatings on surfaces like vehicles and ships. Whenever these protective coatings are exposed to an open fire or salt they can corrode over time. To prevent this corrosion process from destroying your own magnets, they need to undergo a set of surface treatments before they are shipped to consumers.
Surface Treatments: As stated earlier, most neodymium magnets may undergo a series of surface treatments before they are released into the marketplace. Frequent treatments include electroplating, which produces a protective coating in the surface of the magnet, which inhibits the formation of corrosion by local metal ions. The electroplating process is often accompanied by a buffing procedure which will help to gently remove any excess solder. This procedure prevents any potential surface contaminates such as nickel from building up in the magnetic fields.
Ferrite: Ferrite magnets can occasionally undergo what’s known as the’planar’ phase. In this phase, the electrical current produced by the magnet is significantly greater than the current levels achievable with the neodymium magnet. This Is a Result of a phenomenon Called the Planar Vanishing Impact. As this effect dissipates, so too do the energy levels inside the device. But this doesn’t mean you will not be able to use your own ferrite magnets, just that prospective devices using similar structure may require a more potent input to make it to the same level of performance.
These are a few of the most essential similarities between the Rare Earth Magnets and such. Like most of magnets, neodymium magnets produce a field that can help increase the flow of power through your power outlet. Like most magnets, however, the rare earth magnets may also become damaged if they are into contact with a foreign substance like the metal tabbing used in electronics. If this were to take place, the metal could short-circuit the flow.