AlNiCo 3 Educational Magnet
Generally, AlNiCo 3 grade is the most widely used in educational magnet. Educational magnets can help teachers, parents, and students to explore mysterious forces of magnetism, they are used a lot in STEM courses now. Normally educational magnets are made up of Alnico magnet and Ferrite magnet, which can be made into a horseshoe shape, bar shape, etc. They generally have lower adhesion because they are only used to display the south and north poles.
How are the Educational Magnets Manufactured?
The Alnico 3 Magnet is a type of Cast Alnico Magnet, AlNiCo is mainly divided into cast AlNiCo and sintered AlNiCo. The AlNiCo magnets used on educational magnets are all made of cast AlNiCo.
Cast AlNiCo magnets are made by smelting a certain proportion of aluminum. Nickel, cobalt, iron, and other raw materials are melted into molten steel, introduced into a mold of a specific size, then heat-treated to improve the erroneous force and magnetic energy product, and finally processed to the size specified by the customer through a vertical grinding machine, a flat mold, and other grinding machines, and magnetically After passing the inspection, it will be magnetized and sent to the customer. The main performance of the Alnico educational magnet is Alnico 2 & 3.
We usually paint educational magnets in the colors, red-green or red-blue, or we combine them with other materials such as metal and plastic. Meantime, these products comply with the international safety standards and are very safe for children’s health as well. Now we can also provide N/S stickers, which are more environmental and nice.
We stock Alnico products in a variety of properties and sizes. If customers have needs in this regard, please contact us through contact information, we will provide you with the best quality services and products