Multi-scale correlative microscopy investigation of both structure and chemistry of deformation twin bundles in Fe-Mn-C steel

R K W Marceau, I Gutierrez-Urrutia, M Herbig, K L Moore, S Lozano-Perez, D Raabe

    Research output: Contribution to journalArticlepeer-review

    Abstract

    A multi-scale investigation of twin bundles in Fe-22Mn-0.6C (wt%) twinning-induced plasticity steel after tensile deformation has been carried out by truly correlative means; using electron channelling contrast imaging combined with electron backscatter diffraction, high-resolution secondary ion mass spectrometry, scanning transmission electron microscopy, and atom probe tomography on the exact same region of interest in the sample. It was revealed that there was no significant segregation of Mn or C to the twin boundary interfaces. Copyright © 2013 Microscopy Society of America.
    Original languageEnglish
    Pages (from-to)1581-1585
    Number of pages5
    JournalMicroscopy and Microanalysis
    Volume19
    Issue number6
    DOIs
    Publication statusPublished - 2013

    Keywords

    • atom probe tomography
    • austenitic steels
    • correlative microscopy
    • electron channelling contrast imaging
    • high-resolution secondary ion mass spectrometry
    • scanning transmission electron microscopy
    • twinning

    Fingerprint

    Dive into the research topics of 'Multi-scale correlative microscopy investigation of both structure and chemistry of deformation twin bundles in Fe-Mn-C steel'. Together they form a unique fingerprint.

    Cite this