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Thermophysical properties of solid and liquid Inconel 718 Alloy
被引:102
作者:
Pottlacher, G
[1
]
Hosaeus, H
Kaschnitz, E
Seifter, A
机构:
[1] Tech Univ Graz, Inst Experimentalphys, Graz, Austria
[2] Osterreich Giesserei Inst, Leoben, Austria
关键词:
Inconel;
718;
normal spectral emissivity;
pulse heating;
specific heat capacity;
resistivity thermophysical properties;
D O I:
10.1034/j.1600-0692.2002.310301.x
中图分类号:
TF [冶金工业];
学科分类号:
0806 ;
摘要:
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.
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页码:161 / 168
页数:8
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