Magnets are widely used in all walks of life, ranging from the magnet in the hands of children in the market to the special motor of audi double drill.
So how do you choose?
Today I want to tell you how to choose a toy magnet.
Magnetic selection: the general ndfeb and ferrite magnetic difference, can make it several times, dozens of times or even hundreds of times is there.
While ferrite magnets can make a child scream with a few COINS, audi's two-diamond four-wheel drive vehicle USES high-intensity ndfeb.
Ndfeb magnetic far strong ferrite, according to the appropriate product selection.
Long-term choice: with a stable rare earth element as the material ndfeb has a high stability, in the corrosion of acid and alkali than ferrite, the general material is unable to make it deformation.
And coercivity support, also let ndfeb in the use of more easy storage, in the natural environment or in general life of the magnetic field, will not affect any of its products, put an end to like the card appeared demagnetization, demagnetization and other situations.
Let the toy play for a long time.
Safe choice: the temperature resistance of ferrite can reach 550 degrees Celsius. The temperature resistance of its raw materials also makes it safer to process and use in the operation of toys, which ensures that even in hot summer, the road motor can drive toys safely.
The protection for children is greatly increased.
Precision choice: hand robot is a toy in the high-tech, with exquisite appearance, voice, joint of the robot movement, the combination of a variety of functions such as light, are not beyond the scope of large, for the product size is small, small, so the high density of the ndfeb, confirm better than ferrite makes the same volume, but also can control the tolerance is better.
From the above perspective, ferrite and ndfeb are the main products of toy magnets. High-end and strong ndfeb and regular temperature-resistant ferrite complement each other.
As a specific toy customer, especially the focus of their own products, so the choice is also their appropriate choice.