How to use neodymium magnet correctly?
Have you ever thought about what magnets are safe? In this article, you can learn whether magnets are safe. Include how they are safe and how they can become dangerous if you do not handle them in the right way.
Are our neodymium magnets safe? Neodymium magnets are very safe to use as long as you handle them carefully. Magnetic fields are not dangerous to humans at all. However, magnets can damage certain electronic devices. For example, televisions, hearing aids, watches, credit cards and computers can all be damaged by magnets.
Are you familiar with the safety of magnets? If you do, great! If you don't, you should continue reading. In this article, we will not only tell you how and why magnets are dangerous, but also introduce some basic tips on how to handle magnets in different situations.
Are our neodymium magnets safe?
As long as handled carefully, neodymium magnets are absolutely safe for humans and animals. For older children and adults, smaller magnets can be used for everyday use and entertainment.
But remember, magnets are not toys for children and underage children to play with. You should never let them use strong magnets such as neodymium magnets alone. First, if they swallow magnets, they may suffocate.
When handling stronger magnets, you should also be careful not to hurt your hands and fingers. If some neodymium magnets are stuck between strong magnets and metal or other magnets, they are strong enough to cause serious injury to your fingers and/or hands.
You should also use your electronic equipment with caution. As mentioned earlier, strong magnets such as neodymium magnets can damage some electronic equipment. Therefore, you should keep the magnet at a safe distance from televisions, credit cards, computers, hearing aids, speakers, and similar electronic devices.
In general, you should try to follow these five tips when dealing with neodymium magnets.
Always wear goggles when handling large and strong magnets.
Always wear protective gloves when handling large and strong magnets
Neodymium magnets are not toys for children to play with. The magnet is very strong!
Keep the neodymium magnet at least 25cm away from the electronic equipment.
Keep the neodymium magnet at a very safe distance from people with pacemakers or implantable cardiac defibrillators.
Safe Transportation of Neodymium Magnets
If you do not know, magnets cannot be transported in envelopes or plastic bags like other goods. And of course you can't put them in the mailbox and expect everything to go as usual.
If you put it in the mailbox, it will only stick in the mailbox, because they are made of steel!
When transporting solid neodymium magnets, you need to package them so that they will not adhere to steel objects or surfaces.
This can be done by using cardboard boxes and a lot of flexible packaging. The main goal is to keep the magnet as far away from any steel as possible while reducing the magnetic force.
You can also use something called "goalie". The retainer is a metal sheet that closes the magnetic circuit. You simply connect the metal to the two poles of the magnet, which will contain the magnetic field. This is a very effective way to reduce the magnetic force of the magnet during transportation.
Neodymium Magnets and Health
Although magnets are generally safe for people's health, it is important to remember that neodymium magnets may be dangerous to some medical implants (such as pacemakers). Some people also experience nickel allergy when dealing with certain types of magnets, such as magnets for jewelry.
If you have a pacemaker or an implantable defibrillator, you need to be aware that magnets can affect them. Strong permanent magnets, such as neodymium magnets, can affect the function of pacemakers and implantable cardiac defibrillators.
The study found that if the magnets in daily use are within 24 cm of the equipment, they will affect such medical equipment.
As previously mentioned, neodymium magnets coated with nickel can cause allergic reactions. Most people react to nickel only when they are exposed to it for a long time.
If you are allergic to nickel or are worried that you may be allergic to it, you should avoid long-term contact with nickel. How much nickel exposure a person can handle is very personal, so you should handle it with caution.
