The lifting electromagnet article I posted years ago (https://www.codrey.com/electronic-circuits/lifting-electromagnet-diy/) has been more popular that it should have ...

Electro-permanent magnets (EPMs) are pretty nifty concepts, and if you aren’t familiar with them, they are permanent magnets with the ability to be electrically switched on or off. Unlike an ...

Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, environmentally friendly mobility. These are not simple blocks of metal, but ...

With $100 million in funding, Niron looks to scale up production of permanent magnets without using rare-earth materials from China, which pose a national security risk. In an industrial area of ...

Lifting magnets can be one of the more durable pieces of equipment used by scrap metal recyclers, but these ferrous scrap yard workhorses do not last forever. Among the many operations aspects yard ...

Niron Magnetics aims to use cheap, widely available materials to make magnets for EVs and wind turbines. The motor in your vacuum cleaner and the one in your electric vehicle likely have at least one ...