Short communication on experimental phase diagram of the Fe corner in the Fe-Nb-Zr system at 800 °C

Phase diagram in the Fe corner of the Fe–Nb–Zr system at 800 °C was determined by X-ray diffraction (XRD) and quantitative microanalysis by using electron microprobe with wavelength dispersive spectrometry (SEM-WDS). The existence of two three-phase fields (C36(Zr1-xNbx)Fe2 + Fe(α) + C15) and (C36(Z...

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Veröffentlicht in:Journal of nuclear materials 2018-10, Vol.509, p.158-161
Hauptverfasser: Arreguez, C., Tolosa, M.R., Arias, D., Corvalán, C., Nieva, N.
Format: Artikel
Sprache:eng
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Zusammenfassung:Phase diagram in the Fe corner of the Fe–Nb–Zr system at 800 °C was determined by X-ray diffraction (XRD) and quantitative microanalysis by using electron microprobe with wavelength dispersive spectrometry (SEM-WDS). The existence of two three-phase fields (C36(Zr1-xNbx)Fe2 + Fe(α) + C15) and (C36(Zr1-xNbx)Fe2 + Fe(α) + C14) and three two-phase fields (C36(Zr1-xNbx)Fe2 + Fe(α)), (Fe(α) + C14) and (Fe(α) + C15) are proposed in the present work.
ISSN:0022-3115
1873-4820
DOI:10.1016/j.jnucmat.2018.06.037