Thermophysical properties of solid and liquid Inconel 718 Alloy

Thermophysical properties of solid and liquid Inconel 718 Alloy

Enthalpy, resistivity, density, specific heat capacity, and normal spectral emissivity as a function of temperature of Inconel 718 alloy were measured by a fast resistive pulse heating technique up into the liquid phase, thus obtaining data on thermal conductivity and thermal diffusivity. The high-s...

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Veröffentlicht in:Scandinavian journal of metallurgy 2002-06, Vol.31 (3), p.161-168
Hauptverfasser: Pottlacher, G, Hosaeus, H, Kaschnitz, E, Seifter, A
Format: Artikel
Sprache:eng
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Zusammenfassung:Enthalpy, resistivity, density, specific heat capacity, and normal spectral emissivity as a function of temperature of Inconel 718 alloy were measured by a fast resistive pulse heating technique up into the liquid phase, thus obtaining data on thermal conductivity and thermal diffusivity. The high-speed measurements are compared with results of quasistatic measurements of specific heat obtained by differential-scanning calorimetry and expansion measurements by dilatometry.
ISSN:0371-0459
DOI:10.1034/j.1600-0692.2002.310301.x