Article

Thermophysical Properties of Materials
2000. V. 38. № 4. P. 560–565
Petrova I.I., Peletskii V.E., Samsonov B.N.
Investigation of the thermophysical properties of zirconium by subsecond pulsed heating technique
Annotation
The heat capacity, enthalpy, and spectral (for the wavelength of $0.65\mu$m) emissivity of zirconium are investigated in the temperature range from $1000$ to $2100$ K by the method of single subsecond resistance pulsed heating. The heat of the $\alpha$–$\beta$ phase transition is measured. A number of singularities are discovered in the variation of the properties of material in the region of $\alpha$–$\beta$ transition and in the $\beta$ phase, which are associated with variations in the oxide film and with the specific features of volume heat release during heating in the two-phase region.
Article reference:
Petrova I.I., Peletskii V.E., Samsonov B.N. Investigation of the thermophysical properties of zirconium by subsecond pulsed heating technique, High Temp., 2000. V. 38. № 4. P. 560