Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy

Deformation induced martensite properties were examined according to existing martensite morphology, crystallography and formation temperatures for different prior austenite homogenization conditions in Fe-30%Ni-5%Cu alloy. Scanning electron microscope (SEM), differential scanning calorimetry (DS...

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Main Authors: Güler E., Güler M.
Format: Article
Language:English
Published: University of Belgrade, Technical Faculty, Bor 2012-01-01
Series:Journal of Mining and Metallurgy. Section B: Metallurgy
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200019G.pdf
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author Güler E.
Güler M.
author_facet Güler E.
Güler M.
author_sort Güler E.
collection DOAJ
description Deformation induced martensite properties were examined according to existing martensite morphology, crystallography and formation temperatures for different prior austenite homogenization conditions in Fe-30%Ni-5%Cu alloy. Scanning electron microscope (SEM), differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques were employed to investigation. Scanning electron microscope observations showed elongated deformation induced martensite morphology in the austenite phase of alloy. As well, after deformation martensite start temperatures (Ms) were determined as -101°C and -105°C from DSC measurements for different homogenization conditions. In addition, X-ray diffraction analysis revealed the face centred cubic (fcc) of austenite phases and body centred cubic (bcc) deformation induced martensite phases for all studied samples.
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institution Kabale University
issn 1450-5339
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publishDate 2012-01-01
publisher University of Belgrade, Technical Faculty, Bor
record_format Article
series Journal of Mining and Metallurgy. Section B: Metallurgy
spelling doaj-art-5584488698fa41a9bbcf80a6013090532025-02-02T21:42:20ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392012-01-0148225926410.2298/JMMB110411019GDeformation induced martensite characterization in Fe-30%Ni-5%Cu alloyGüler E.Güler M.Deformation induced martensite properties were examined according to existing martensite morphology, crystallography and formation temperatures for different prior austenite homogenization conditions in Fe-30%Ni-5%Cu alloy. Scanning electron microscope (SEM), differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques were employed to investigation. Scanning electron microscope observations showed elongated deformation induced martensite morphology in the austenite phase of alloy. As well, after deformation martensite start temperatures (Ms) were determined as -101°C and -105°C from DSC measurements for different homogenization conditions. In addition, X-ray diffraction analysis revealed the face centred cubic (fcc) of austenite phases and body centred cubic (bcc) deformation induced martensite phases for all studied samples.http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200019G.pdfFeNiCuSEMDSCXRDphase transformationsmartensite
spellingShingle Güler E.
Güler M.
Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
Journal of Mining and Metallurgy. Section B: Metallurgy
FeNiCu
SEM
DSC
XRD
phase transformations
martensite
title Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
title_full Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
title_fullStr Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
title_full_unstemmed Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
title_short Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy
title_sort deformation induced martensite characterization in fe 30 ni 5 cu alloy
topic FeNiCu
SEM
DSC
XRD
phase transformations
martensite
url http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200019G.pdf
work_keys_str_mv AT gulere deformationinducedmartensitecharacterizationinfe30ni5cualloy
AT gulerm deformationinducedmartensitecharacterizationinfe30ni5cualloy