Description

Neodymium (chemical symbol Nd) is element 60 on the periodic table.

It is a rare earth metal and forms one of the Lanthanides series.

When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B)
the resultant magnets are the strongest magnets currently available.

Neodymium magnets are sometimes known as Neo， Neod or NIB magnets.

Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.

Specfications:

Shape: Disc Round
Magnetic face: 4x5mm  (Dia. * Thickness)
Grade: N52
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Color:  Silver
Quantity: 20pcs

Applications

Acoustic field
Electronics
Electrical field
Machinery and equipment
Other industries

Tip:
1， Strong magnets should Keep away from Ironware and some  easily magnetized iron products，
such as monitors， bank cards， computers， televisions， mobile phones and other

2， Strong magnets should be stored in a dry， heated environment， and need to use of plastic，
wood， cardboard， foam to separated and wrapped.

3， Magnets might be interested in water meter ，Electric meter，
gas meter and some metering equipment exist some inaccurate affect
(Such as : if magnets placed near  the meter， the meter will slow down)

Note: Be careful fragile and  clip hand，
placed in a dry place， stored at room temperature!

WARNING: This is a seriously powerful magnet and it is totally unsuitable for children!!!


Package include