0769-23388351
Toggle Navigation
The reason why ferrite magnets are more prone to demagnetization at low temperatures is essentially closely related to the temperature dependent characteristics of their intrinsic magnetic properties - intrinsic coercivity (Hcj).... ...More>>
The key raw materials for ferrite include iron scales, iron red, iron concentrate powder, strontium carbonate, barium carbonate, rare earth added oxides, pre burned materials, etc. Therefore, the price of ferrite magnets will be affected by these factors.... ...More>>
In terms of material cost, EH is significantly more expensive than UH. This is because achieving higher temperature resistance requires a higher proportion of heavy rare earth elements or more sophisticated grain boundary diffusion processes... ...More>>
The above provides an overview of neodymium magnets used in wind turbines. These magnets have become a critical foundational material for achieving high efficiency and reliability in wind turbines.... ...More>>
Gas flow meters are important instruments in the field of industrial measurement, widely used in industries such as petroleum, chemical, metallurgy, and power. Magnets are used in many types of gas flow meters. Today, we will introduce the role, material, installation location, and selection considerations of magnets.... ...More>>
Hard drive magnets, also known as disk drive magnets, are mainly used for mechanical hard drives. You may have some knowledge about them, and this article has compiled 6 common questions.... ...More>>
4 pair pole (8-pole) sintered ferrite rotor magnets offer excellent demagnetization resistance and temperature stability at a high cost-performance ratio. Primarily used in fans, electric pumps, and home appliance motors, they are mainly anisotropic grade, with a few applications requiring isotropic... ...More>>
About counterbore (screw hole) magnets, we have also introduced some before. The main material is neodymium iron boron. The commonly used types are round counterbore magnets, square countersunk magnets, triangle counterbore magnets, arc counterbore magnets, and rectangular counterbore magnets. Today, we will talk about its magnetization direction and drawings.... ...More>>
The above outlines the processing techniques for fan-shaped (arc-shaped) neodymium magnets: wire cutting + forming grinding. This represents the mainstream solution for motor magnet processing today.... ...More>>
A magnetic flux density of 4000G refers to the strength of a magnetic field. G is the unit for gauss, so 4000G indicates a magnetic field strength of 4000 gauss, equivalent to 0.4 Tesla (T). This intensity typically corresponds to very strong permanent magnets.... ...More>>