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Core-Shell Nanomagnets: Out with Rare-Earth Metals
The Problem:
Many of the permanent magnets currently being made are made of rare-earth metals. These metals have operational temperatures below 150°C. This is problematic for motor applications (i.e., electric motors) that require operational temperatures of at least 160°C, and leads to a loss in the magnetic properties of the metals. Further,...
Published: 10/6/2022
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Inventor(s): Yang-Ki Hong, Seok Bae
Keywords(s):
Category(s): Technology Classifications > Manufacturing, Technology Classifications > Energy
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