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Simultaneous measurements of heat capacity, electrical resistivity, and hemispherical total emittance of vanadium in the temperature range 1500 to 2100 K by a subsecond duration, pulse heating technique are described. The results are expressed by the relations: c   p  = 56.34 - 3.839 × 10 -2  T + 1.563 × 10 -5  T  2  ρ = 8.794 + 6.282 × 10 -2  T - 6.804 × 10 -6  T  2 where c   p  is in J · mol -1 · K -1 , ρ is in 10 -8 Ω · m, and T is in K. The values for the hemispherical total emittance are: 0.313 at 1900 K and 0.332 at 2000 K. Estimated inaccuracies of the measured properties are: 3 percent for heat capacity, 0.5 percent for electrical resistivity and 5 percent for hemispherical total emittance.

journal of research of the national bureau of standards. section a. physics and chemistry

Simultaneous measurements of heat capacity, electrical resistivity, and hemispherical total emittance by a pulse heating technique: Vanadium, 1500 to 2100 K