Metal-free neodymium as more useful. Especially as the metal structure, because of the lack of strength properties of this element as a metal, it's used mostly in independent study and research only. But neodymium alloy utilization patterns in the same way, using the metal launch review of aya mischmetal (alloy contains 50% of Ce, La, Pr, 5% to 25%, and other 2% resistor metal LAN aya) is used to make cast iron with cast iron with physical properties. In addition, this element is also used as a "getter" for oxygen, nitrogen, sulfur, and hydrogen.
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