Magnetism will be weakened by the influence of external environment, such as temperature change, other magnetic field or electric field interference. For magnetLearn More
1. If you need the most functional magnets, of course, neodymium, iron and boron are the only ones.
However, there are many comprehensive factors to be consider
It sounds familiar. Everyone knows that magnets absorb iron. Many people have used them, but when asked about the specific application of magnets in daily lifeLearn More