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Dy

Component	Element	TREM≥99%
		Dy/REM≥99%	Dy/REM≥99.9%	Dy/REM≥99.99%
		Specification 1	Specification 2	Specification 3
Percent impurities (rare earth metals)（%）	Gd	0.05	0.01	0.002
	Tb	0.1	0.03	0.002
	Ho	0.1	0.02	0.001
	Er	0.1	0.01	0.001
	Y	0.05	0.01	0.01
Percent impurities (non-rare earth metals)（%）	Fe	0.1	0.05	0.01
	C	0.03	0.02	0.01
	Si	0.05	0.03	0.01
	Ca	0.1	0.05	0.01
	Mg	0.01	0.01	0.01
	Al	0.05	0.03	0.01
	O	0.2	0.1	0.05
	W	0.1	0.01	0.01
Packaging	Packaged in iron drums, lined with plastic bags, and protected with argon gas. Net weight per drum is 25KG, 50KG or 250KG, and packaging can also be customized according to customers' requirements.
Above specifications customizable according to customers' requirements

Applications：

Used as an additive in NdFeB permanent magnets.

Dysprosium (Dy) is an essential material for preparation of magnetostrictive alloy terfenol (terbium-dysprosium-iron alloy).

In NdFeB magnets, part of the neodymium can be replaced with dysprosium to increase coercivity, thereby improving the heat resistance of the magnet. Dy is used in high-performance applications such as electric vehicle motors.

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