Tuesday, October 18, 2016

Pushing the boundaries of magnet design

For physicists, loss of magnetization in permanent magnets can be a real concern. In response, scientists created the strongest available magnet -- one offering ten times more magnetic energy than previous versions -- in 1983. These magnets are a combination of materials including rare-earth metal and so-called transition metals, and are accordingly referred to as RE-TM-B magnets.

from Geochemistry News -- ScienceDaily http://ift.tt/2e5tGNm
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