|
材料研究学报 1996
INFLUENCE OF Nb ON THE MICROSTRUCTURE OF F_(e76.5-x) C_(u1)Nb_(x) Si_(13.5)B_9 NANOCRYSTALLINE STUDIED BY M■SSBAUER SPECTROCOPYAbstract: 测量制备态和退火的Fe76.5-xCu1NbxSi13.5B9(x=0.10、3.0、5.2、7.2)合金Mossbauer谱,结果表明,晶化后Nb、B等元素向晶界区扩散,在残余非晶形成了富Nb、B区和Nb、B区、Nb抑制非昌相的晶化和Fe2B相的析出,并对磁织构有一定的影响。
|