Phase Transitions in the Co–Al–Nb–Mo System
نویسندگان
چکیده
Phase transitions in the Co-rich part of Co–Al–Nb–Mo phase diagram are studied by energy dispersive spectroscopy (EDS), X-ray analysis, transmission electron microscopy (TEM), and differential scanning calorimetry (DSC) measurements. The obtained results were compared with for alloys binary Co–Al ternary Co–Al–Nb, Co–Al–Mo systems. Formation intermetallic L12 structure was found a range 10 at.% Al, 2–9 Nb, 3–7 Mo. Intermetallic compound Co2Nb, Laves different chemical composition crystal (C14 C36) detected Co–Al–Nb samples after vacuum solution treating at 1250 °C 30 h.
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ژورنال
عنوان ژورنال: Metals
سال: 2021
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met11121887