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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 0.65μm) 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 αβ phase transition is measured. A number of singularities are discovered in the variation of the properties of material in the region of αβ transition and in the β 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