Knowledge

Application introduction of sintered ferrite

Ferrite permanent magnet materials are divided into sintering and injection molding (bonding), and sintering is divided into dry pressing and wet pressing. This is the general classification of ferrit

Treatment methods for demagnetization and stabilization of permanent magnets

The permanent magnet auxiliary exciter is different from the general AC exciter, so it is a Do not disassemble and assemble at will, otherwise there will be a risk of loss of magnetism due to disassem

Magnetizing method of permanent magnet

The magnetic stability of the permanent magnet's magnetic performance is one of the most important magnetic performance indicators to measure the quality of the permanent magnet. It is expressed by it

The difference between NdFeB and SmCo magnets

Neodymium iron boron, remanence is higher than samarium cobalt, can reach about 55 at present, samarium cobalt can only reach 32. Remanence can be simply understood as the suction force as the saying

Quartz watch stepper motor magnet introduction

Quartz watch stepper motor magnets are usually made of samarium cobalt and neodymium iron boron materials, and thin ring magnets are used. The outer diameter of the magnet is 0.8-2mm, the inner diamet

The function and characteristics of the ball mill in the process of manufactu...

Regardless of the process and process of making magnetic rings, it cannot be ignored. If you want to make high-quality magnetic ring products, you must go through strict operating methods and advanced

Reasons for Poor Performance of Bonded Magnets

We all know that bonded magnets have poorer magnetic properties than sintered neodymium magnets, but what is the reason? Can you tell me one or two, and today I will share with you two reasons for the

Shaped magnet introduction

Magnets have undergone a lot of changes in the process of being used by people. These changes have been continuously improved from shape to attributes. Nowadays, magnets have become more useful after

Introduction to the application and function of magnets in medical sensors

We are all very familiar with magnets, which are widely used in various fields of our lives. Many products will be useful. Today I will tell you about the application of magnets in medical sensors. Wh