Neodymium Block Magnet - 46mm x 30mm x 10mm - N42 High Grade

A neodymium magnet (also known as NdFeB, NIB or Neo magnet) is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd2Fe14B tetragonal crystalline structure. They are the most widely used type of rare-earth magnet.

Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet available commercially. They have replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as electric motors in cordless tools, hard disk drives and magnetic fasteners.

NdFeB magnets can be classified as sintered or bonded, depending on the manufacturing process used.

PLEASE NOTE: MEASURMENTS ARE IN MILLIMETRES (I.E. THEY ARE SMALL)

Uses:

-Commercial use

-Scientific use

-Engineering

-Arts and craft

-DIY

Material: Neodymium Magnets (NdFeB)
Dimensions: 46mm length x 30mm width x 10mm thickness
Shape: Block
Coating: Ni-Cu-Ni (Nickel)
Grading: N42
Tolerance: +/- 0.1
Maximum temperature: N42 grading magnets can work in an environment that has a maximum operating temperature no greater than 80 C
Pulling Force: 66.08kg
Colour: Silver
Direction of Magnetism: Through the thickness.