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Samarium Cobalt Magnets Alloy Of Different Materials
Jul 10, 2017

Samarium Cobalt Magnets Alloy of different materials

What is the difference between a strong magnet and an ordinary magnet? Dongguan new tong xin magneto electricity to tell you about strong magnet and ordinary magnet than the advantage?

Strong magnetic resistance: the extreme temperature and Curie temperature of strong magnets are stronger than ordinary magnets. Whether the powerful magnet materials used are superior to lodestone, so the magnet itself can withstand the limits of temperature rise greatly, ensure the machine can be used in the machine temperature operation.

Strong magnet hardness: strong magnets add to the density of rare elements, making the magnet harder than normal. The collision that is not avoided in use will not affect the integrity of the magnet. But the general magnet is fragile and can't keep the appearance for long.

Strong magnetic force: the magnet in the hands of market children is based on how many COINS, and powerful magnets are several times, dozens, even hundreds of times. Strong magnets are strong, and workers who normally install these powerful magnets must be careful to avoid injuries, so they can see how powerful they are.

Practical and save sex: powerful magnet magnet strong not only in performance than ordinary magnets, magnet, its usefulness is far more than ordinary can meet the special needs of various customers. Moreover, the preservation of sex can not be better than that of ordinary magnetic rocks, which can be used for long-term use, while the preservation of powerful magnets can be suitable for large quantities of inventory in various situations.

Price: the price of strong magnet must be higher than ordinary magnet, so the price is one point goods. Its low nature also makes ordinary magnets less expensive than powerful magnets.

Strong magnet resistance: common magnet will continuously demagnetize and demagnetize in the air. Powerful magnets are mainly of rare elements, which have high coercive force. In the natural environment and under normal conditions, there is no effect on their magnetic force, which guarantees the stability of the magnetic force. Unlike the exposed magnet, the electroplating on the surface of a powerful magnet can ensure that the magnet is not corroded by materials such as acids and bases.

Precision fine: powerful magnets detailed sex good, as the tolerance in size and magnetic numerical performance, have a professional machine such as gauss meter to measure, suggests that the magnetization direction, makes the error can be ignored, and ordinary magnet products production process is rough, don't calculate for the other error, greatly reduce the function of the already available.

Powerful magnet in each aspect of the value is higher than ordinary magnet, its strong magnetic force, stable for resistance, heat resistance, hardness, reliable, meticulous precision notting have is not the advantages of strong magnet. So the price is slightly higher than the ordinary magnet.

The ancient greeks and Chinese discovered that there was a natural magnetized stone in nature, called "magnet". This kind of stone can magically suck up small pieces of iron and always point in the same direction after swinging freely. Early navigators used such magnets as their earliest compass to identify directions at sea. After thousands of years of development, today magnet has become a powerful material in our lives. An alloy of different materials can achieve the same effect as the magnet, and it can also improve the magnetic force. Artificial magnets emerged in the 18th century, but the process of making stronger magnetic materials was slow until the 1920s, when Alnico was produced. Then, Ferrite was created in the 1950s, and Rare Earth magnets were made in the 1970s, including NdFeB and SmCo. At this point, the magnetic science and technology have been developed rapidly, and the strong magnetic materials have also made the components smaller.


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