Radial ring magnet, the magnetic pole direction is radial from the center to the surrounding. Its magnetic pole position and number of magnetic pole pairs depend on the magnetizing method. There are also many magnetizing methods. According to the magnetizing method, it can be divided into unipolar magnets, multi-stage magnets, direct impulse magnets, and oblique magnets. The number of magnetizing poles and the angle of oblique charging are determined by the final magnetizing fixture.

As far as magnetic materials are concerned, strong magnetic neodymium disc magnet products will become non-magnetic after reaching a certain high temperature. Generally, magnetic materials have a maximum temperature value Tc. Above this temperature, strong magnets will move violently under high temperature conditions, and there is no order in the placement of atomic magnetic moments. Below this temperature, the atomic magnetic moments are placed neatly and regularly, spontaneous magnetization occurs, and the object becomes a magnetic iron material.

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How to carry flat and large materials? How to easily pick up the iron nails scattered on the ground? The tool you must understand-magnetic lifter, helps you solve your worries. What is a permanent magnetic lifter？How to use a permanent magnetic lifter？The structure and principle of permanent magnetic lifter, this article will tell you.

Welding magnets are tools used to assist in welding metals. The electromagnetic welding bracket is used to fix the iron material sheet to facilitate the alignment of the spot welding position, without the need to hold the workpiece by hand, so that the welding operation can be carried out safely. The magnetic welding fixture is fast and accurate. It is an ideal auxiliary tool for welding work. The magnetic force has a wide adsorption surface, is light and convenient to use, and greatly improves efficiency. Various specifications of products can be customized according to customer use or requirements.

Permanent magnets start from being used in various home appliances and computers and are expanded to automobiles and industrial motors. High-Performance Magnets Magnets have good performance and strong suction force. After smelting and sintering the rare earth with absolute high performance above N45, they are molded by a press and then sliced by a slicer.

We often hear people say not to put mobile phones with ID cards and bank cards together, otherwise it will be demagnetized. So can the mobile phone really degauss the ID card? Will magnets affect mobile phones?