a magnetic bar fine solution

A good magnetic rods should do uniform spatial distribution of magnetic flux lines, the maximum magnetic flux density distribution point as magnetic rods filled the entire root, because the general production is on the move

Commodities transmission lines, magnetic stick surfaces should be smooth resistance, does not contain environmentally harmful substances, to avoid contaminated material and the environment.
Magnetic rods work environment Neodymium Motor Magnet determines that it must have a certain degree of corrosion resistance, high temperature resistance, and some situations require a relatively strong magnetic induction. By using

Magnetic sheets of different thickness can be different magnetic induction. Select a different magnetic bar magnets can determine the maximum magnetic flux density and temperature resistance, generally succeed in regular

Regulations ∮ 25 magnetic systems magnetic rods to achieve more than 10,000 gauss magnetic induction surface models that require high performance NdFeB magnets, high temperature magnetic bar at a temperature of over 150 degrees

These generally choose SmCo magnet, but do not choose large diameter SmCo magnetic rods, after samarium cobalt price is very high and a magnetic wand price reaches tens of thousands of yuan,