1、 Specifications ：

　　TREM 99% min Y/TREM 99%～99.99%
　　Fe <0.02% Si <0.02% Ca <0.02% Mg <0.02%
　　Al <0.02% 　 Ni <0.01% C <0.01% O <0.5%
　　( W+Mo+Ti+Ta+Nb ) <0.2%

2、 Shape and purpose :

　　 60g or so buckled ingot, mainly used as additives for high-temperature resistant and corrosion resistant alloy materials .

3、 Package ：

　　Inner plastic bag , extenal metal drum ,vacuum ,argon filled , sealed ,net weight per drum-50kg .