47x28x9mm Big Super Block Cuboid Magnets Rare Earth Neodymium N50

Big Super Block Cuboid Magnets 47x28x9mm Rare Earth Neodymium N50

形状:直方体
Magnetic face:47mm * 28mm(Length * Width)
Thickness:9ミリメートル
グレード:N50
Plating:Ni-Cu-Ni( ニッケル)
Material:ネオジム
色:銀
重量:117グラム
Quantity:1パーソナルコンピュータ
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(鉄) 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.
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.

注意: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:
1X Super Strong Cuboid Magnet

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