Powerful Neodymium Magnet Development Industry Introduction

Update:21 Oct 2020

What industries will powerful Neodymium magnets affect?

Analyze the strong magnet, mainly from the following three aspects

1. Analysis from the principle of magnetic field formation of powerful Neodymium magnets

Powerful neodymium iron boron magnets are the same as electricity, invisible and unfeeling. Only when the iron is close can the magnetic force be felt. Magnets are easy to make and their usefulness is quite common. Everyone knows that there is a gravitational field between matter. Similar to a magnetic field, it is a field that fills the space around a magnetic pole. The size of the magnetic field can be expressed by the number of imaginary magnetic field lines. The denser the magnetic field lines, the stronger the magnetic field. On the contrary, the weaker the magnetic field lines are.

When a strong magnet is in motion, the charged particles will be subjected to a kind of Lorentz force in the magnetic field. The magnetic field strength of the Loren magnet is distinguished by the strength of the charged particles in different magnetic fields. Tesla is an international unit specifically used to measure magnetic flux density. The density of magnetic flux is the basic physical quantity describing its magnetic field, and the intensity of the magnetic field is the auxiliary quantity describing the magnetic field.

2. The strong magnet is called permanent magnet, so, does it really not demagnetize?

Strong magnets are known as permanent magnets. According to reason, demagnetization has nothing to do with time. There are two main factors that cause magnet demagnetization, temperature and oxidation. If the temperature is too high, it will lose magnetism if it exceeds the Curie temperature of 300 degrees Celsius. If the protection is not good, it will lose magnetism if it is oxidized, and this is the biggest cause of magnet failure during use. The powerful magnet has the characteristics of small size, light weight and strong magnetism, and is the magnet with the best performance-to-price ratio so far. As a third-generation rare earth permanent magnet material, magnets have a high cost-performance ratio. They are widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, especially with the development of knowledge economy represented by information technology. It continuously brings new applications to the rare earth permanent magnet industry and other functional materials, which brings a broader market prospect for the Neodymium industry.

3. Analyze from how much energy the strong magnet can store

How much energy a powerful magnet can store? How to make a sintered Neodymium permanent magnet is an iron-based permanent magnet made by powder metallurgy. The main processes include formula smelting, powder forming, orientation sintering, mechanical processing, electroplating, etc. The control of oxygen content is an important indicator to measure the level of the process. How much energy a magnet can store Even after a long period of use, the magnetic properties of the magnet are the magnetic field energy generated by the unit volume of data and a physical quantity of how much energy the magnet can store. Commonly used magnetic measuring instruments Commonly used magnetic measuring instruments are fluxmeter Teslameter, also known as Gauss meter magnetic measuring instrument. The flux meter is used to measure the magnetic induction flux. The magnetic meter is used to measure the comprehensive magnetic properties.

The strong magnet market has a bright future. If you need to buy or wholesale, please contact us: Neodymium magnet for sale.