NdFeB magnets are known as the "king of magnets" because of their excellent magnetic properties, and play a very important role in our daily life. So how do neodymium magnets work in our lives?
Neodymium magnets have the characteristics of small size, light weight and strong magnetic properties, and are currently the most cost-effective magnets. The main raw materials for the production of NdFeB magnets are metal Nd, pure iron, boron-iron alloy and other additives.
A large number of practice and scientific experiments have proved that the high-strength magnetization of NdFeB magnets can change the physical properties of water such as surface tension, density, solubility, etc., and has a significant impact on chemical properties such as acid and alkali.
Magnetized water can increase the activity of enzymes in water and the permeability of biofilms. Regular drinking of this water can strengthen the body, regulate the body's microcirculation system, digestive system, endocrine system and nerve function, improve human immunity, prevent and treat various diseases.
After the water is subjected to high-strength magnetization by neodym magnets, the angle and length of the water molecular bonds are deformed at the same time, and the hydrogen bond angle is reduced from 105° to about 103°. As a result, the physical and chemical properties of water undergo a series of changes, and the activity and solubility of water are greatly improved. The calcium carbonate in the water is decomposed during the cooking process to form a lower soft calcium bicarbonate, which is not easy to accumulate on the wall and is easily taken away by the water.
In addition, the degree of polymerization of water increases, and the dissolved solid matter becomes finer particles. After the particles are refined, the distance between the two particles is small, and it is not easy to condense on the wall, so as to achieve the effect of descaling.
NdFeB magnets are one of the main raw materials for the manufacture of environmentally friendly and energy-saving products, such as the application of NdFeB in automobiles, compressors, wind turbines and other fields.
As an environmentally friendly and energy-saving functional material, NdFeB magnets will be more and more widely used. In an era of increasing energy shortages, converting wind energy into electricity will undoubtedly be supported by government policy.
Wind power has been implemented on a large scale in Europe. The 1MW device used about 1t of NdFeB magnets. Thanks to the rapid growth of the wind power industry, the amount of NdFeB magnets used in wind turbines will also increase rapidly.