EN
Alnico magnets are a kind of magnet that is very strong, and very useful in many ways. You can see them in motors, speakers, and even some toys! An important fact to bear in mind is that Alnico magnets can lose their ability to become magnetized. Should this occur the magnets won’t be as effective. But don't worry! There are measures we can take to try to prevent it.
What is An Alnico Magnet Made of?
Alnico magnets are produced by mixing aluminum, nickel and cobalt. These metals have special qualities that make them able to retain their magnetism. But Alnico magnets can lose their magnetism over time. That can occur when small parts inside the magnet tangle up, pointing in various directions. When this happens, the magnet doesn’t function as efficiently.
Why Do Alnico Magnets Looses Its Magnetism?
A couple of factors can cause Alnico magnets to lose their magnetism more quickly. One of the reasons is heat. When Alnico magnets are heated by high temperatures, they sometimes become demagnetized. Another is powerful magnetic fields. An Alnico magnet can be demagnetized if placed too close to another strong magnet. Keep these in mind when you work with Alnico magnets.
Keeping Alnico Magnets Strong
There are a few simple methods for alnico magnets to retain their magnetism. Tip: the magnets can not be exposed to the high temperature. This does not include leaving them in the sun or near anything hot. Another piece of advice is to keep the magnets away from other strong magnets. This will help them remain strong over a longer period. Lastly, laundering the magnets is a good idea, to keep them clean and dry. That will help them stay in shape.
Frequently Asked Questions About Alnico Magnets you Need to Know as a Designer or Buyer
One common mistake is the Alnico magnets are dropped or fall on hard. When this occurs, the small pieces inside the magnet can end up in disarray and not facing the same way. Also, another mistake is leaving them in a jumbled-up place. This can make the magnets more susceptible to being damaged. Alnico magnets should be handled with care and never struck as they are brittle and will easily crack and break which can also cause a loss in magnetism.
How to Make Your Alnico Magnets Stronger
To prevent Alnico magnets from losing their magnetism, you can do the following:
Do not put these magnets close to a heat source. This includes not setting them in the sun, or even by something hot.
Store the magnets away from other strong magnets (especially neodymium or other rare earth ones) to help them stay strong longer.
Clean the magnets, and keep them dry to maintain their condition.
Do these things and your Alnico magnets should remain strong and long-lasting magnets.
Summary Alnico magnets are wonderful devices with a wide variety of uses. But you have to take care of them to keep their magnetism. With the help of this guide, you will be able to keep your Alnico magnets working stronger for longer! Make sure to keep them away from high temperatures, store them away from other strong magnets and keep them clean and dry. Take good care and your Alnico magnets won't let you down!