STRUCTURE AND PROPERTY OF NANOCRYSTALLINE Fe-Cu-Si-B ALLOYS
Fe-Cu-Si-B纳米晶合金的结构与性能

By using the crystallization method, nanocrystalline (Fe0.99Cu0.01)78Si9B13 alloys were synthesized. The relationship between microhardness Hv and grain size d was proved to obey Hall-Petch relation. By means of M?ssbauer spectroscopy, the distribution of metalloids Si and B and their influence on electronic structure of crystallized phases were also investigated.