Thermal activation parameters of plastic flow reveal deformation mechanisms in the CrMnFeCoNi high-entropy alloy
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DOI: 10.1016/j.actamat.2017.10.014
Abstract: Abstract To reveal the operating mechanisms of plastic deformation in an FCC high-entropy alloy, the activation volumes in CrMnFeCoNi have been measured as a function of plastic strain and temperature between 77 K and 423 K using… read more here.
Keywords: entropy alloy; activation volume; deformation; high entropy ... See more keywords
Uniaxial stretching induced pore nucleation and growth in row-nucleated crystalline hard-elastic polypropylene film: The effect of activation volume and stretching work
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DOI: 10.1016/j.polymer.2018.10.047
Abstract: Abstract In this paper, the pore nucleation and growth during uniaxial stretching of polypropylene hard-elastic film at different temperatures were followed. The stretching-induced microstructure including lamellar clusters, fibrillar crystals and pores were tracked by in-situ… read more here.
Keywords: hard elastic; activation volume; film; activation ... See more keywords
Temperature dependence of activation volume on Cu content of ultra-low carbon steel
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DOI: 10.1080/14786435.2017.1359423
Abstract: Abstract The temperature dependence of the yield stress, effective stress and activation volume on the Cu content in steel was assessed using polycrystalline ultra-low carbon steels with 0.5, 1 and 2 mass% Cu added. A… read more here.
Keywords: activation volume; ultra low; low carbon; temperature ... See more keywords