Rare Earth elements will refine the microstructure of the Magnesium alloy, and improve the strength, casting property and machining performance significantly.

TREM*	5-30% **
(Gd+Y)/TREM	99.9% min.
Mg	balance
RE* Impurity	0.1% max. in total
Fe	0.03% max.
Si	0.01% max.
Cu	0.005% max.
Ni	0.01% max.
Al	0.01% max.
Co	0.0001% max.

[*]TREM: total rare earth metal
[*]RE: Rare Earth
[**]Chemical composition is adjustable according to customer's requirement

Form:
Original form: Ingot, Lump, Slab, Pieces as per ZLX Tech production
Optional form: Rod, Disc, Plate, Sheet, Wire, Tube, and etc. as per customer's requirement

Quantity:
Typical batch sizes for master alloys range from 10kg to 1000kg, special requirement is optional, please contact our sales person for assistance.

Packaging:
Packaging varies depending on the nature of the alloy, ZLX Tech will provide suitable packing for long distance shipment, special requirement is optional by customers.