A magnet in the closed environment is the external magnetic field after technical saturation magnetization to revoke the external magnetic field, medical equipment magnet, the magnetic flux density at this time we call residual magnetism magnet performance. It represents the maximum value of the magnetic flux to offer. Visible from the demagnetization curve magnet affordable medical equipment, which corresponds to the situation in the air gap is zero, so the actual magnetic flux density magnetic circuit are less than the residual magnetism. Br NdFeB magnets are the most practical permanent magnet material ever found. Strong magnet in the magnet after technical saturation magnetization is reversed when magnetizing, medical equipment manufacturers address the magnet, the magnetic flux density required to reverse the magnetic field strength is reduced to zero the value of the coercive force is called magnetic induction (Hcb). But this time the magnetization of the magnet is not zero, the magnetization effect is only applied reverse magnetic field of the magnet cancel each other out. (External magnetic induction performance is zero) to withdraw at this time if the external magnetic field, the magnet still has a certain magnetic properties. Coercivity NdFeB magnets are generally 11000Oe more. Medical Equipment Magnet | New Tong Xin magnetic | magnet professional medical equipment provided by Dongguan City Tong Xin magnetic Limited. Medical Equipment Magnet | New Tong Xin magnetic | magnet professional medical equipment Dongguan City Tong Xin magnetic Limited (www.dgxtxmagnet.com/) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Mr. Dai.