This arc neodymium magnet is made of a top quality NdFeB magnetic alloy under the ISO 9002 quality systems. The magnet is magnetized through the thickness with north pole on the inner diameter. It is coated with Ni+Cu+Ni triple layers. 15 pieces of this arcs can form a circle with OD=3.75", ID=3.372" and height=0.8". Neodymium magnets are very powerful for their size and can hold up to hundred times their own weight. A neodymium magnet on average is about 7 times as strong as a ceramic magnet of the same size. These magnets have a wide variety of applications ranging from the home to the workshop to the classroom.
- Magnetized Direction: through thickness. ID has the north pole
- Gauss Rating: 14,500 gauss Hcb: 13.24 KOe Hcj: 13.42 KOe (BH)max: 49.8MGOe Working Temperature:80 degree centigrade
- Coating: Ni+Cu+Ni coated. the best coating available.
- Applications: Motor, generator.
All magnets may chip and shatter, but if used correctly they will last a lifetime. Keep away from pacemakers and children under the age of 12. COMMERCIAL USE ONLY
WarrantyThis magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.
Good quality and price and fast shipping
They are sooo powerful that they brake when being pulled together sitting apart yet still too close and they can give a blood blister anywhere skin gets cought in between them. Thx for the fun I'll be ordering again soon