On the assessment of creep damage evolution in nickel-based superalloys through correlative HR-EBSD and cECCI studies
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DOI: 10.1016/j.actamat.2019.07.018
Abstract: Abstract The evolution of dislocation density with creep strain in single-crystal superalloys is studied quantitatively using high-resolution electron backscatter diffraction (HR-EBSD) and electron channelling contrast imaging under controlled diffraction conditions (cECCI). Data regarding dislocation density/structure… read more here.
Keywords: evolution; assessment creep; dislocation; damage evolution ... See more keywords
Microstructural evolution of a nickel-base single-crystal superalloy during high-temperature homogenisation
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DOI: 10.1080/02670836.2020.1852514
Abstract: Microstructural evolution of a nickel-base single-crystal superalloy during homogenisation at ultra-high temperature has been investigated using scanning electron microscope and electron probe microanalyzer. The results show that incipient melting occurs and all γ/γ′ eutectics are… read more here.
Keywords: evolution nickel; high temperature; homogenisation; microstructural evolution ... See more keywords