we also take for granted a group of elements called rare earth metals, whose special electronic and magnetic properties make them a key component of many 21st century technologies. These 17 elements are actually plentiful
The U.S. used to be a top manufacturer of rare earth metals back in the 1960s, but eight years ago environmental infractions shut down the Mountain Pass, California mine, the largest deposit of rare earth metals outside of China. Currently, there are efforts to restart production at the ...
The What? And Why? Of Rare Earth MetalsFrank Holmes
GPUs have been called the rare Earth metals — even the gold — of artificial intelligence, because they’re foundational for today’sgenerative AIera. Three technical reasons, and many stories, explain why that’s so. Each reason has multiple facets well worth exploring, but at a high level:...
Rare Earth Elements are not found in the ground as independent elements. Rather, they are found in minerals which must be separated chemically in order to obtain them. The minerals containing REE’s are calledRare Earth MineralsREMs-.
The Paris-based company says it has chosen ICE technology because fuel cells “rely on rare earth metals”, and combustion engines are “a proven and time-tested technology that has benefited from decades of investment and continuous enhancements” — even though there are currently no road vehicl...
- the use of precious metals and rare earths in electronic products and batteries, how much and how much comes from recycled sources - has the product ever be found in conflict with ECO design regulations and fined for that? - for relevant product categories an indication of the repairability...
LED bulbs are valuable because of the recyclable materials inside, like glass and metal, but they also contain hazardous metals that require specific disposal methods. At recycling centers, each type of bulb is carefully dismantled—glass, metal, and toxic substances like mercury are separated and ...
many allies believed that buying gas from Russia was a purely commercial matter. That was wrong. Russia used the gas as a weapon to try to coerce us and to prevent us from supporting Ukraine. We must not make the same mistake with China, depending on Chinese rar...
Rare earth magnets are now used in everything from wristwatches and iPads to hybrid vehicle motors and wind turbine generators. Magnetism and Temperature Metals and other materials have different magnetic phases, depending on the temperature of the environment in which they are located. As a resul...