金石稀土

Terbium-metal

　　 Setion of Terbium-metal is silver gray color and easy oxidization in air.It can be additive used in rare earth magnetic material made from Nd-Fe-B alloy ,as well as in magnetostrictive alloys and magnetic-optical recording materials..

Code	Chemical 　Composition
	TREM Min%	Tb/TREM Min%	TREM Impurities （max,/TREM%）	Non_RE Impurities（max,%）
	TREM Min%	Tb/TREM Min%	Eu+Gd+Dy+Ho+Y	Fe	Si	Al	Ca	C	O	W
3N-Tb	99.5	99.9	0.1	0.01	0.01	0.01	0.05	0.01	0.05	0.05

　　
Packing:

　　A.In steel drums of 50,100,200,250kgs net each under argon.
　　B.In steel drums of 50,100,200,250kgs net each inner plastic bags.