Abstract
The structure and crystallization of amorphous alloys have been investigated by Mössbauer spectroscopy, differential scanning calorimetry and magnetization measurements. It was found that the first step in crystallization is the precipitation of -Fe until the composition of the remaining glass reaches . In the second step this remaining glass transforms into the B intermetallic compound which decomposes at higher temperatures into -Fe and B. The results support a quasicrystalline model, where the structure of Fe-B glasses is based on a locally distorted off-stoichiometric B lattice.
- Received 31 July 1978
DOI:https://doi.org/10.1103/PhysRevB.20.476
©1979 American Physical Society