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

Journal Article · Sun Jun 15 04:00:00 EDT 2008 · Materials Characterization

DOI:https://doi.org/10.1016/j.matchar.2007.06.009· OSTI ID:21140732

Gueler, E; Guenguenes, H ^[1]; Durlu, T N ^[2]

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1. Department of Physics, Hitit University, 19030, Corum (Turkey)
2. Department of Physics, Ankara University, 06100, Ankara (Turkey)

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 Moessbauer 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 Moessbauer spectroscopy. The Moessbauer spectra showed a paramagnetic character for the austenite phase and an antiferromagnetic character for the martensite phase.

• OSTI ID: 21140732
• Journal Information: Materials Characterization, Journal Name: Materials Characterization Journal Issue: 6 Vol. 59; ISSN 1044-5803; ISSN MACHEX
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ANTIFERROMAGNETISM
AUSTENITE
MAGNETIC PROPERTIES
MARTENSITE
MOESSBAUER EFFECT
MOLYBDENUM ALLOYS
NICKEL ALLOYS
PARAMAGNETISM
PHASE TRANSFORMATIONS
SCANNING ELECTRON MICROSCOPY
TRANSMISSION ELECTRON MICROSCOPY