How to Determine the Size of Neodymium Disc Magnets Before You Buy Them
Neodymium disc magnets are extremely resilient to corrosion and won’t tarnish or break down even when subjected to temperatures as extreme as 2021 degrees F. When using this type of magnetic material for your next craft project, be sure you follow the manufacturer’s direction for storing and moving these products. These magnets are strong and durable, but they are still relatively light. Because of this, they will not weigh your crafts down to the point that it can’t move. If a heavy object should happen to be near one of these magnets, however, be careful because the Neodymium material may become damaged.
Many manufacturers make their Neodymium discs in round shapes. This means that if you want to use them in a round area such as a fish tank, they are most likely going to be slightly larger than you originally anticipated. To determine the size of the circle you will need to simply multiply the inner diameter by the outer diameter. This is an easy way to find the correct size of magnet for your project. The size of the magnet is determined by the thickness of the magnet, the surface area, the number of sides and the number of magnets.
To keep your Neodymium discs looking new, they should be stored and moved in an area which is as clean as possible. You can store them upright or on their side. If you place them in a humid area, make sure you remove the magnet material from the inside of the magnets. This is because the material can become moldy. If you are looking to purchase these magnets online, make sure to find ones made out of a high quality neodymium disc material, which is both durable and attractive.