Rare earth
DysprosiumHelping magnets stand up to heat.
Dysprosium helps neodymium-based magnets retain performance at high temperatures. The demand story follows the motors and other equipment that need that capability, together with access to separated material.
Explore the case
- Material
- Dy
- Key uses
- Heat-resistant permanent magnets
- Supply to understand
- Concentrated rare-earth processing
On this page
The clearest published current non-China figure is 62 tonnes for dysprosium and terbium combined.
Lynas does not split dysprosium from terbium. Four projects publish 1,068 tonnes a year of separate dysprosium capacity, but that is a build list, not a 2030 forecast.
China benchmark
91%1This is a four-material share, not a dysprosium-only share.
Best documented alternative
62 tonnes2Lynas reports the two heavy materials together and does not publish a dysprosium-only split.
Caremag lists 500, White Mesa 288, Lynas 250 and Canada's SRC route 30 tonnes a year. Lynas's figure is subject to approvals, raw material and a successful start-up. The projects are not expected to arrive together.
Before you decide
A useful thesis has a question behind it.
How much dysprosium do manufacturers still need as they improve magnet design and reduce material use?
Use the research above to test the case. Then check the exact material, purity, available quantity and resale terms against a dated quote.
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