SEDL / STP / STP955-EB / STP33856S

The Influence of Electron Irradiation on the Structural State of γ-Fe-Mn Alloys

Mekhrabov, AO
Azerbaijan Civil Engineering Institute, Department of Physics, Baku,

Binnatov, KG
Azerbaijan Civil Engineering Institute, Department of Physics, Baku,

Mekhrabov, AO
Associate professor, Azerbaijan State University, Faculty of Physics, Baku,

Shukyurov, TA
Azerbaijan Civil Engineering Institute, Department of Physics, Baku,

Pages: 5    Published: Jan 1987

Download this paper for $25 PDF (92K)          View License Agreement
Abstract

The present paper considers the influence of irradiation by high-energy electrons on atomic distribution that is, short range order, of fcc Fe-Mn alloys. Using Mössbauer spectroscopy to measure the effective magnetic field distribution function, it has been shown that alloys with manganese concentration up to 45 atomic % electron irradiation decompose after leading to the formation of concentration inhomogeneities with regions depleted and enriched by manganese atoms. The atomic ordering process probably takes place in alloys almost equiatomic in composition.