2001 volume 33(4)
doi:10.1068/htwu340

Cite as:
Hosaeus H, Seifter A, Kaschnitz E, Pottlacher G, 2001, "Thermophysical properties of solid and liquid Inconel 718 alloy" High Temperatures - High Pressures 33(4) 405 – 410

Thermophysical properties of solid and liquid Inconel 718 alloy

Herwig Hosaeus, Achim Seifter, Erhard Kaschnitz, Gernot Pottlacher

Received 09 February 2000

Abstract. Wire-shaped alloy samples are resistively volume heated as part of a fast capacitor discharge circuit. Time resolved measurements with submicrosecond resolution allow the calculation of specific heat and mutual dependences between enthalpy, electrical resistivity, temperature, and density of the alloy in the solid and liquid phase. Thermal conductivity is estimated from resistivity data by the Wiedemann - Franz law at the end of the solid phase and at the beginning of the liquid phase.

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