Industrial Permanent Magnet Bar / Neodymium Rod Magnets With Screw Hole

Super Powerful Industrial Bar Magnetic Bar / Rod Magnet With Screw Hole, Outer Screw, Rubber Handle, Lifting Ring

Production details

Size and Shape

Diameter: 16-50mm

Length: More than 80mm

NdFeB magnet:

Permanent magnets are materials where the magnetic field is generated by the internal structure of the material itself. Inside atoms and crystals you have both electrons and the nucleus of the atom. Both the nucleus and the electrons themselves act like little magnets, like little spinning chunks of electric charge, and they have magnetic fields inherent in the particles themselves.

Coating

Stainless steels are most notable for their corrosion resisiance, which increases with increasing chromium content. Additions ofmolybdenum increase corrosion resistance in reducing acids and against pitting attack in chloride solutions. Thus, there are numerous grades of stainless steel with varying chromium and molybdenum contents to suit the environment the alloy must endure. Stainless steel's resistance to corrosion and staining, low maintenance, and familiar luster make it an ideal material for many applications where both the strength of steel and corrosion resistance are required.

Direction of magnetisation

Widely Applications of neodymium magnets:

Rod magnets have a magnetic length which is larger than their diameter. This enables the magnets to generate very high levels of magnetism from a relatively small surface pole area. These magnets have high 'Gauss' values because of their greater magnetic lengths and deep depth of field.

Advantages of Sintered Magnet

1. One of the most important features of an electromagnet is the ability to change its magnetic force.

2. The pulling power of a permanent magnet is limited to the type of metal from which it’s made.

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