0769-23388351
Toggle Navigation
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
This product is a customized countersunk magnet ring, made of rare earth neodymium iron boron, 17mm outer diameter, black nickel plating on the surface, compared with ordinary nickel plating....
This product is a radial multi-pole ferrite rotor magnetic ring, photographed by Xiao Fu, a Courage magnet manufacturer in China. The magnet has 12 magnetic poles, 6 N poles and 6 S poles, and the magnetic field intensity can reach 1700 Gauss. The specific size of the magnet is 18mm outer diameter, 10mm aperture and 17.5mm height, and it is mainly used for permanent magnet DC motor....
This is a samarium-cobalt round magnet with counterbore. The size is 15mm in outer diameter, 5mm in thickness, magnetized in the thickness direction, and no other coating on the surface. Customers who need our quotation for you are welcome to consult and can be customized....
This is a medium and large size countersunk square magnet, made of rare earth neodymium material, with strong magnetic field strength, magnet length and width size is 40mm, thickness 10mm....
This is a thin ferrite magnet sheet customized for American customers not long ago, hard permanent magnet, rectangular shape, no plating on the surface, black, length 40mm, width 20mm, thickness 1mm, magnetization through the thickness of 1mm direction....
This product is a small-size circular ferrite magnet with a diameter of 10mm and a thickness of 2mm. It is magnetized with thickness and no other treatment on the surface. It is suitable for electronic products, industry and induction devices. If you need to process ultra-thin ferrite magnets, please contact us for quotation....
You are now viewing this is a high grade (N50) hollow cylindrical magnet with a through hole drilled in the middle of a cylindrical neodymium magnet, OD size 7.5mm, hole 3mm, height 30mm....
This is a special magnetic ring for magnetic encoder, the material is injection molded ferrite, the surface has a raised structure, the outer diameter is 34.1mm, the hole is 18mm, the total thickness is 3mm, single side multi-pole magnetization (62 and 64 poles)....