Magnets differ in size, strength, and purpose, but those aren’t the only variables to consider. They also have different sensitivities and shelf-lives, some requiring more careful, deliberate storage than others. It’s not entirely clear whether the length of time a magnet goes unused – like when it's sitting in a warehouse – will affect its strength or durability. However, when it comes to packing and storing, you should take a few things into consideration. Following the basic rules outlined in this guide will help you make sure your magnets retain their original power. How To Pack and Store Magnets
  1. When packing multiple magnets, be sure the poles alternate, meaning their north poles face opposite directions. You’ll know you did this correctly when they attract to each other. If you have magnets with a strong hold, like our neodymium magnets, use a keeper bar or magnetic shielding made of metal panels to “absorb” the magnetic field.
  2. Find the proper container for storing your magnet – bigger is better. Larger overall dimensions allow for extra packaging material and ensure the magnetic field will not travel outside the package, affecting nearby goods such as computers, cell phones, and televisions.
  Additionally, if you have multiple magnets in one area, large containers help reduce the risk of magnets interacting and weakening one another. This is especially important when housing Alnico or ceramic magnets, which are two alloys prone to interact.  
  1. Consider temperature. While the size of the container is important, the storage environment is equally essential. Excessive heat can directly impact rare earth magnets and other permanent magnets by causing corrosion and/or a weakened magnetic field.
  Neodymium magnets are likely to suffer from moisture degradation if not stored in a dry area.   Use Apex Magnets Today Magnets are strong but delicate, which is why packing and storing are so important. At Apex Magnets, we handle our magnets carefully, using the same guidelines as above. If you want to place a custom order, or ask additional questions about magnet storage, contact us today.