How to use NdFeB strong magnets safely？Neodymium magnet safety tips.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets are very strong in magnetism. It must be handled carefully to avoid personal injury or magnet damage.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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I. Strong attraction can cause serious injury.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets are more powerful than other types of magnets. The incredibly strong forces between magnets often surprise those unfamiliar with their power. Fingers and other body parts can be sandwiched between two magnets. With larger magnets, this type of injury can be severe.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Second, neodymium magnets are not suitable for children.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets are not toys. Children should not be allowed to touch neodymium magnets. Small magnets may cause choking hazard. If multiple magnets are swallowed, they can be connected to each other through the intestinal wall. This can lead to serious health risks and, if correctly diagnosed, requires immediate emergency surgery.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Third, neodymium magnets can affect pacemakers.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Strong magnetic fields near neodymium magnets can affect pacemakers, ICDs and other implantable medical devices. Many of these devices have the ability to be deactivated by magnetic fields. Therefore, care must be taken to avoid inadvertent deactivation of such devices.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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Fourth, neodymium magnets are fragile and brittle.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets are made of hard and brittle materials. Although they are made of metal and their nickel plating has a shiny metallic appearance, they are not as durable as steel. Neodymium magnets may flake, chip, break or shatter if allowed to bang together. Goggles should be worn when handling magnets, as broken magnets will fire small pieces at a very high rate. Neodymium magnets are not easily drilled or machined.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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V. Magnets can affect magnetic media.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Strong magnetic fields near neodymium magnets can damage magnetic media, such as floppy disks, credit cards, magnetic ID cards, cassettes, videotapes or other such devices. They can also damage televisions, VCRs, computer monitors and CRT monitors. Avoid placing neodymium magnets near electronic devices.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets will demagnetize at high temperatures.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Although the operating temperature is usually listed as 80°C (175°F), the actual maximum operating temperature of magnets may vary depending on the grade, magnet shape and use.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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VII. Neodymium magnet powder or dust is flammable.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Avoid drilling or machining neodymium magnets. When ground into dust or powder, this material is highly flammable.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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VIII. People who are allergic to nickel should avoid prolonged contact with magnets.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
A small percentage of people are allergic to nickel and the allergic reaction can cause redness and rash. People who are allergic to nickel should avoid direct contact with nickel-plated neodymium magnets.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Nine, strong magnetic field can interfere with compass and navigation.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Magnetic fields can affect compasses or magnetometers used in air transport. They also affect the internal compass of smartphones and GPS devices.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets can corrode.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
Neodymium magnets can rust or corrode when exposed to moisture. While the three layers of nickel-copper-nickel plating on most of our magnets provide adequate protection for many applications, they are not waterproof. They will corrode and lose their magnetic strength if used underwater, outdoors or in wet environments.SourceRare earth magnet-https://www.rare-earthmagnet.com/how-to-use-ndfeb-strong-magnets-safely/
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