First, never two plastic magnetic Ndfeb magnetic field analysis of the basic principle

No two rubber plastic magnetic and electricity, can not see, feel not out, only when the iron is close to the magnetic force will experience. Magnets are easy to make and have many uses. We all know that there is a gravitational field in the middle of every chemical substance. Similar to a magnetic field, it is a field that covers the interior space around it. The strength of the magnetic field can be indicated by the number of imaginary field lines. The denser the field lines are, the stronger the field will be. Conversely, the weaker the field lines will be.

When a powerful magnet is active, the free electrons in the magnetic field suffer a force called Lorentz force. The compressive strength of a magnetic field depends on how much the free electron is subjected to the magnetic force of a Lorenzo magnet in a different magnetic field. The Tesla is the specialized standard unit for measuring flux density.

Three, never two injection plastic magnetic can store energy is how much to analyze

Sintered Ndfeb permanent magnet material is the use of powder metallurgy process production and manufacture of an iron based rare earth permanent magnet heat. The key process flow has secret recipe smelting powder forming trend calcination mechanical processing electroplating process and so on. Among them, the regulation of oxygen content is the main index value to consider the technical level. Even after long-term application, the magnetic field magnet energy TEDS is a scalar of the magnetic field energy caused by the volume material of the enterprise, how much energy the magnet can store. Common magnetic measuring instruments common magnetic measuring instruments are flux meter Tesla meter also known as the Gauss magnetic meter.