Alnico magnet, cast magnet
It is a magnet with excellent temperature change rate of magnetic force, capable of high-temperature use.
It is a metal magnet with high residual magnetic flux density, primarily composed of aluminum (Al), nickel (Ni), cobalt (Co), and iron (Fe), and manufactured through casting. It has excellent mechanical strength, being resistant to high temperatures and unlikely to crack. However, it has the drawback of being prone to demagnetization. The magnetic force is about 1/5 to 1/10 that of neodymium magnets. It is also resistant to rust in its raw magnetic material form, so surface treatments like plating are usually not necessary. The temperature change rate of the magnetic force (rate of decrease with temperature) is excellent, making it suitable for high-temperature applications. It has few cracks or chips, and its mechanical strength is the best. However, it is susceptible to a decrease in magnetic force due to impact, so care is needed in handling and usage.
- Company：杭州之江磁業 杭州事業所
- Price：Other
