BIAM - Other Products

	THE BEST IN TITANIUM WORLDWIDE
More Pruducts

	Nd-Fe-B Magnet Ingot Product
	BIAM: The Largest Nd-Fe-B manufacturer worldwide

CAPACITY :

1200 Kg ingots per heat for rapidly quenched permanent magnet alloy.
1000 Kg ingots per heat for sintered permanent magnet alloy with the columanar grain structure.

VIM-1000 Four Chamer Vacuum
Induction Furnace

China rare-earth resources

The magnet alloy ingots
to be delivered

Due to the high affinity with oxygen, rare-earths are hard to be refined during melting process. Based on the long term R&D, an effective process for removing rare-earth, metallic and non-metallic impurities in the alloy is well developed in BIAM. So BIAM is able to provide alloy ingots with ptrcise composition and high purity.

A special stirring device for getting the homogeneous composition is used during melting process. The composition homogeneity of each melt and composition consistency between melts are reached.

The analysis results of the produced Nd-Fe-B and Nd-Fe allow are listed below:

Materials	Element (%)
Materials	La	Sm	Y	Pr	Ce	Gd	Ho	Tb	Er	Eu	Tm
Nd-Fe-B	<0.05	<0.08	<0.02	<0.15	<0.05	<0.03	<0.004	<0.004	<0.005	<0.001	<0.001
Nd-Fe	<0.02	<0.03	<0.01	<0.38	<0.03	<0.05	-	-	-	-	-

Materials	Element (%)
Materials	Th	Lu	Mn	Al	Ca	Mg	Ni	Mo	W	Ti	Cr
Nd-Fe-B	<0.001	<0.001	<0.03	<0.05	<0.005	<0.005	<0.05	<0.04	<0.04	<0.05	<0.02
Nd-Fe	-	-	-	<0.02	<0.005	<0.005	<0.01	<0.08	trace	<0.03	<0.01

Materials	Element (%)
Materials	Co	Zn	Ta	Cu	S	P	Si	C	N	O	Cl^-
Nd-Fe-B	<0.02	<0.02	<0.02	<0.02	<0.015	<0.015	<0.07	<0.04	<0.004	<0.015	<0.02
Nd-Fe	-	-	-	-	<0.004	<0.004	<0.024	<0.024	<0.002	<0.0088	-