摘要: ``Pressure'' thermal emf's have been measured for constantan, Pt, Ni, alumel, Pt 10% Rh, Cu, chromel, and Ni 18% Mo a ΔT of 100°C over pressure range 0 to 72 kbar. Corrections due common thermocouples made pairs these metals deduced. A number thermocouple compared at temperatures up 1200°C pressures 58 Below 200 300° the deviations between them agree quite well with absolute data on single taken 100°C. At higher diminish generally reverse. It appears that deviation δT readings two given follow roughly relationship = (P)ΔT+B(P)ΔT2, where is temperature interval in pressurized zone, (P) B are functions (roughly linear), opposite sign large enough dominate term ΔT's.
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