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Eta Temperature Effect

Description: The temperature coefficient of eta has been measured with the thermal column of the Argonne pile using uranium foils of different isotopic ratios. The temperature change was effected by filtering neutrons through silver. The measured fractional change per degree centigrade is [formula].
Date: February 25, 1944
Creator: Bragdon, E. W.; Hughes, D. & Marshall, John
Partner: UNT Libraries Government Documents Department
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A Final Report on the Experiment : the Penetration of Graphite of Different Purities by Lead Bismuth Eutectic

Description: Bi-Pb eutectic and pure Bi penetration of graphites of various densities under 300 degrees C and pressures up to 20 psi was found be of the order of magnitude of 1.0 g/cm(2) and was uniform throughout the graphite. Bi was absorbed less than the eutectic but the oxidation rate of Bi would be prohibitive. There was heavy nitriding in N atmospheres with the Bi and the eutectic.
Date: September 25, 1944
Creator: Stroud, William G.
Partner: UNT Libraries Government Documents Department
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