5pcs N35 30x16x5mm with 5mm Hole Super Strong Block Magnets Rare Earth Neodymium Magnets Nickel Coated Fridge Magnets

Description:
5pcs N35 Super Strong Block Magnets Rare Earth Neodymium Magnets 30x16x5mm with 5mm Hole

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 (ب) (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.
Neodymium block magnet was made of NdFeB, have strong magnetic performances and appearance does not rust, usually placed in room temperature, the maximum operating temperature is 80 °C , and it never will demagnetization.

Specification:

Quantity: 5جهاز كمبيوتر شخصى

Applications:
Acoustic Field:  the speaker, receiver, microphone, إنذار, stage audio, car audio and so on.
Electronics:  permanent magnetic actuator vacuum circuit breakers, magnetic relays, متر, متر, sound meter, a reed switch, sensors.
Electrical Field:  VCM, القرص المضغوط / DVD-ROM, generators, المحركات, servo motors, micro-motors, المحركات, vibration motors.
Machinery and Equipment: magnetic separation,  magnetic machinery.
Healthcare:  medical equipment, magnetic health products and so on.
Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.

تلميح:
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, خشب, 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)

ملحوظة: 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 Included:
5جهاز كمبيوتر شخصى سNeodymium Magnets

More Details: 

More Detailed Photos: