How to use neodymium magnets safely?

Massive force requires responsibility.

Handling neodymium magnets needs strict safety measures. Here we present safety points that you must familiarize yourself with before handling.

Summary!

Machining destroy the magnet - avoid it.

Remember H&S: gloves and glasses are mandatory.

Avoid bringing large magnets held in hands close to each other.

Timepieces and phones must be at a safe distance.

Disconnect magnets by sliding, never pulling.

In case of pinching or swallowing - call for help.

With proper use, they will last decades.

Operate on a clean surface, clear of other metals.

If a pinch occurs, quickly ice the area.

Hide from children.

Precautions when working with NdFeB magnets

Handling rules

Use magnets consciously. Their powerful strength can shock even experienced users. Plan your moves and do not underestimate their power.

Physical harm

Danger of trauma: The attraction force is so great that it can cause hematomas, pinching, and even bone fractures. Protective gloves are recommended.

Magnet fragility

Despite the nickel coating, the material is delicate and not impact-resistant. Avoid impacts, as the magnet may crumble into hazardous fragments.

Swallowing risk

These products are not toys. Eating several magnets can lead to them pinching intestinal walls, which poses a direct threat to life and requires immediate surgery.

Life threat

For implant holders: Strong magnetic fields affect electronics. Keep at least 30 cm distance or ask another person to handle the magnets.

Threat to electronics

Equipment safety: Strong magnets can damage payment cards and sensitive devices (heart implants, medical aids, mechanical watches).

Precision electronics

Be aware: neodymium magnets produce a field that interferes with sensitive sensors. Maintain a safe distance from your phone, tablet, and GPS.

Metal Allergy

Allergy Notice: The Ni-Cu-Ni coating consists of nickel. If an allergic reaction appears, cease handling magnets and wear gloves.

Thermal limits

Regular neodymium magnets (grade N) undergo demagnetization when the temperature surpasses 80°C. The loss of strength is permanent.

Flammability

Mechanical processing of neodymium magnets carries a risk of fire hazard. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Caution! Details about risks in the article: Magnet Safety Guide.