Sm2(Fe,M)17 (M=Nb) alloy is prepared through HDDR (Hydrogen-Disproportionation-Desorption-Recombination) method. Influence of Nb element addition on the microstrcuture of Sm2Fe17 alloy was studied. The results show that the as-cast structure of Sm2(Fe,M)17(M=Nb) alloy can be improved effectively.
[Gao Jianxia, Cui Chunxiang, Sun Jibin. Effect of the Nb Content on the Microstrcuture of Sm2Fe17 Alloy[J]. Rare Metal Materials and Engineering,2005,34(6):940~942.] DOI:[doi]