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Measurement of thermophysical properties by a pulse-heating method: Niobium in the range 1000–2500 K

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Abstract

Data for the heat capacity, electrical resistivity, hemispherical total emittance, and normal spectral emittance (at 898 nm) of niobium are reported for the temperature range 1000–2500 K. Measurements were based on a subsecond pulseheating technique. The results are discussed and compared with the literature values. Reported uncertainties for the properties are 3% for heat capacity, 1% for electrical resistivity, 5% for hemispherical total emittance, and 4% for normal spectral emittance.

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Righini, F., Roberts, R.B. & Rosso, A. Measurement of thermophysical properties by a pulse-heating method: Niobium in the range 1000–2500 K. Int J Thermophys 6, 681–693 (1985). https://doi.org/10.1007/BF00500339

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  • DOI: https://doi.org/10.1007/BF00500339

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