Some characteristics of thermally induced martensite in Fe-30%Ni-3.6%Mo alloy

Yasar E., GÜLER E., Güngünes H., Durlu T.

Materials Characterization, vol.59, no.6, pp.769-772, 2008 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 59 Issue: 6
  • Publication Date: 2008
  • Doi Number: 10.1016/j.matchar.2007.06.009
  • Journal Name: Materials Characterization
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.769-772
  • Keywords: Athermal, Isothermal, Martensite, Mössbauer spectroscopy, TEM
  • Ankara Haci Bayram Veli University Affiliated: No


Kinetical, morphological and magnetic characteristics of thermally induced martensite in an Fe-30%Ni-3.6%Mo alloy has been studied by scanning electron microscopy, transmission electron microscopy and Mössbauer spectroscopy. Scanning electron microscope and transmission electron microscope observations revealed the occurrence of both athermal and isothermal martensitic transformation in the alloy. In addition, the magnetic properties of both the austenite and martensite phases were determined by the Mössbauer spectroscopy. The Mössbauer spectra showed a paramagnetic character for the austenite phase and an antiferromagnetic character for the martensite phase. © 2007 Elsevier Inc. All rights reserved.