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Regarding neodymium iron boron powerful square (block) magnets, there are not many introductions on the Internet. Today, the magnet manufacturer Carrick Xiaofu introduced the direction of the square magnet and its production cycle in detail.
Let me talk about the delivery time of NdFeB square magnets: The delivery time of square magnets is related to the order quantity and processing difficulty. Generally, it takes about 7-10 days. This delivery time is related to the order and production volume of the magnet manufacturer. Confirm the magnet After the unit price, the delivery date has to be further negotiated. Don't be unhappy with the delivery date!
NdFeB square magnets are different from NdFeB disc magnets. Disc magnets are magnetized axially and radially. If you don't understand, you can read this article "Axial and radial magnetization of magnets. Introduction to Magnetization. The neodymium iron boron square magnet has thickness magnetization and side magnetization.
The figure below is a schematic diagram of the magnetizing direction of a square neodymium iron boron magnet
Many people don't know how to magnetize a square magnet, and they don’t know how to express it, so customers often make mistakes. For example, a square magnet is 15mm long, 4mm wide, and 3mm thick. It is expressed as F3*15*4, and 4 is the magnetizing direction. For example, a square magnet with a width of 9mm, a height of 7mm, and a length of 25mm needs to use the magnetic force of the 2 ends of the magnet. It is expressed as F7*9*25, which is the magnetization method of the third picture. It is really unclear. Welcome to point it out in the above picture. Send us the magnetizing method you need.
Several types of square neodymium magnets;
Rectangular neodymium magnet with 2 counterbore
The magnets used in hard disk drives are very strong neodymium (rare earth) magnets. Typically a magnet will have a north pole on one face, and a south pole on the other face. Hard drive magnets differ in that they act like two magnets stuck together side by side. On one face there is a north pole on the left and a south pole on the right, on the other face there is a south pole on the left and a north pole on the right....
This is a thick arc segmented magnet, the material is rare earth NdFeB, the surface coating is zinc, it is mainly used for permanent magnet DC motor, it is a non-standard custom magnet, the size, temperature resistance, coating, etc. Customized according to your requirements, welcome customers from Spain, Italy, the United Kingdom, Nigeria, the United States, Canada and other countries to consult the price,...
Magnet Name: Custom shape 6 inches large ring super strong magnet，Application: Industrial, mechanical equipment, test，Large ring can be processed to more than 200 mm, magnetic super strong, operation need to pay special attention to, if you need to get a preferential price, please send us an inquiry, we will provide you with satisfactory product quality....
Height 31.3mm arc sectioned neodymium magnet introduction; Manufacturer: Courage Magnet。Type of magnet: neodymium arc curved magnets。Magnet size: Curved magnet outer diameter 7.4, inner diameter 5, height 31.6, 90° See the drawing below...
This product is a tiny size cubic permanent magnet, the material is rare earth NdFeB, N52 grade (other grades are available), the magnetic strength is higher than 4200 gauss, the length, width and height are 3mm, the surface is nickel-plated with silver-white color, suitable for precision electronic products, meters, instruments。...
Gold-plated magnets are very beautiful in appearance and are often used in jewelry, lamps and other industries. The coating is nickel-copper-nickel+gold, which mainly plays a decorative role. We can produce gold-plated neodymium magnets of various shapes according to your requirements, such as round, Square, rectangle, cube, arc, etc....
This product is a round magnet with a diameter of 40mm and a thickness of 20mm. The material is NdFeB, it belongs to permanent magnet, the surface is nickel-plated (nickel-copper-nickel), we are a magnet factory in China, the price may be more advantageous than what you buy now, welcome to consult....
This product is a cylindrical neodymium magnet with a diameter of 2mm and a thickness of 5mm, axial magnetization, N52 grade, about 0.12g in weight, and about 300g in holding force. Does it seem a bit inconsistent? Used in models, photo frames, toys, glasses, if you are interested in this small magnet, please send us an inquiry....