Due to the strong magnetic force of NdFeB magnetic material, it is widely used, but the price of the material has been rising year by year in the past two years, which has caused certain cost pressure to some enterprises that use a large number of magnets and small and medium-sized NdFeB manufacturers. Some netizens Can't help but ask, will NdFeB be replaced by other magnetic materials.
What magnets can replace neodymium strong magnets?
N52 6mm x 6mm cylinder neodymium magnet 4820 gauss
It is understood that some motor manufacturers have begun to modify the design of their products. The number of Nd-Fe-B magnets used in motor equipment is decreasing. For products in middle and low-end industries, they prefer to choose ferrite (ceramic) magnets with lower prices.
For some terminal industries that have high requirements for magnet performance, such as wind power generation, high-speed motors, new energy vehicles and parts, energy-saving inverter air conditioners, energy-saving elevators, and intelligent robot manufacturing, NdFeB cannot be replaced temporarily, and There are no better alternatives in the short term.
Summary;
Magnets used in some middle and low-end fields, such as packaging, handbags, luggage buckles and toys, can indeed be replaced, while neodymium iron boron, which has strict requirements on magnet performance, cannot be replaced for the time being, and better magnetic materials cannot be found to replace them in the short term.
Sorting out related Nd-Fe-B problems;
Analysis of the causes of insufficient magnetic force of neodymium magnets
Application difference between low-end neodymium magnets and high-end neodymium magnets
Buy thin ring magnets, customize ultra-thin ring neodymium magnets, you can contact China's pneumatic magnet manufacturers for quotation, we have a great price advantage for small precision strong magnets, many customers in the United States, Turkey and other countries choose to cooperate with us, today's size of the outer diameter of 9.2mm, inner diameter of 5mm, thickness of 1mm, galvanized surface...
This product is a high-performance 8-pole ring magnet with radial magnetization. The material is ferrite. It belongs to a ferrite multi-pole magnetized ring. The outer diameter of the magnet is 75mm, the inner diameter is 51mm, and the height is 35mm....
The sample is M10 countersunk hole square NdFeB magnet, the length and width are 75mm, thickness is 25mm, with strong magnetic strength, specializing in heavy industry, machinery and equipment, salvage, etc., welcome to bring quantities to consult the price....
Sample display is a N52 grade ultra-thin rectangular block neodymium magnet, length size 8mm, width 1.8mm, thickness is only 0.6mm, can be affixed with adhesive backing, scribing marking, although the size is small, but still has a certain degree of magnetism, suitable for use in a number of precision instruments, meters, handicrafts, toys....
This is ring-shaped neodymium magnet with an outer diameter of 4mm, a thickness of 4mm, and a middle hole of 1.6mm. It is N48 grade, with a surface magnetic force of about 3900 Gauss. It is produced and photographed by the courage magnet manufacturer carrich. If you are interested in this product, please leave us a message or send us an email....
Buy small hole radial magnet ring, high precision radial cylindrical magnet with small hole, welcome to contact Courageous Magnet Manufacturer, we have many customized cases, such as the one you see now, belongs to the motor radial magnet, outer diameter 2.5mm, center hole 1mm, height 4.8mm, N48H grade...
This product is a rectangular pot magnet with a hole, usually a counterbore. It is used together with screws. There are one with one counterbore and two with two counterbore holes. It is suitable for fishing, lifting metal objects, kitchen and bathroom hooks, etc., rectangular Can magnet specifications are customized according to customer requirements. Please contact us for prices....
Our company is a manufacturer of permanent magnets for electric motors, we can provide you with multi-pole ring magnets made of various materials, you are now browsing this is an injection molded ferrite ring, OD 41mm, hole 35mm, height 24.5mm, radial 4-polar magnetization, surface magnetic strength of 750 gauss or so, there are molds and samples, welcome to inquire about the price....