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

Mehrabov Ə., Binnatov K., Mekhrabov A. O., Shukyurov T.

13th International Symposium on Effects of Radiation on Materials, Washington, United States Of America, 23 - 25 June 1986, vol.STP 955, pp.743-747, (Full Text) identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: STP 955
  • Doi Number: 10.1520/stp33856s
  • City: Washington
  • Country: United States Of America
  • Page Numbers: pp.743-747
  • Keywords: decomposition, electron irradiation, Fe-Mn alloys, Mössbauer spectroscopy, ordering
  • Open Archive Collection: Conference Paper, Article
  • Azerbaijan State University of Economics (UNEC) Affiliated: No

Abstract

The present paper considers the influence of irradiation by high-energy electrons on atomic distribution that is, short range order, of fee 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.