Performance:
Strong magnetic refers to a strong magnet, professional name: rare earth strong magnetic, neodymium iron boron, this kind of magnet generally has higher performance, commonly used in toys, packaging boxes, lamps, crafts, speakers, medical machinery, health care products, electronic products, Hardware tools and other products, generally N33, N35, N38 is appropriate, these three are the most common performance of NdFeB magnets, in a normal case, if the requirements are not very high, then these three performance magnets are almost . The performance of high performance above N40 is generally used in mobile phones, precision instruments, space-based, cutting-edge scientific research, and can be divided into: N40, N42, N 45, N 48, N 50, N 52 nine.
The above nine performance temperatures are ≤80 °C,
Once this temperature is exceeded, it will demagnetize
So if you think about high temperature and high performance, then
What are the recommended features:
1. The data ends with M, for example: 50M temperature resistance is generally ≤100°C
2. The data ends with H, for example: 48M temperature resistance is generally ≤120°C
3. The data ends with SH, for example: 45SH temperature resistance is generally ≤150°C
4, the data is followed by UH, for example: 35UH temperature resistance is generally ≤180 °C
5. The data ends with EH, for example: 50M temperature resistance is generally ≤200°C
The above five properties are all high temperature resistant, and the magnet will demagnetize if it exceeds the established temperature.
For more details, please see the following performance table.
