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E.I. duPont de Nemours & Co., Technical Division monthly progress report, February 1953

Description: This report from Savannah River Plant for the month of February 1953 describes work on the deposition of iron sulfide in heavy water, fabrication and testing of uranium fuel elements, alloy development, tritium production, separations technology, and instrument development.
Date: March 16, 1953
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Partner: UNT Libraries Government Documents Department
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MECHANISMS OF FRACTIONATION

Description: The mechanisms involved in fractionation as measured in samples obtained early from drone planes during the cloud rise or from manned aircraft a few hours later are discussed. A key problem in fractionation is the formation of the precipitate in the cloud, and an attcmpt is made to describe this mechanism. (W.D.M.)
Date: November 16, 1953
Creator: Magee, J.L.
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Partner: UNT Libraries Government Documents Department
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Report of meeting at Battelle Memorial Institute, June 29, 1953

Description: During the meeting each of the bonding mechanisms under study at BMI was reviewed by the engineer directly responsible for the work. These methods were solder bonding, extrusion cladding, roll cladding, and pressure bonding. The pressure bonding method, using an electroplated copper bonding layer, appeared to be most suitable for immediate use in MTR test plates. Roll cladding appears feasible only if further work indicates that bonds can be obtained either at temperatures in the high alpha ran… more
Date: July 16, 1953
Creator: Huntoon, R. T.
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Partner: UNT Libraries Government Documents Department
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The Thermal Expansion of LiH

Description: The thermal expansion of LiH was studied in the 0 temperature range of 25 to 525O C. by means of x-ray diffraction. The coefficients of linear expansion were determined a s a = 4.2 x 10 - 5 and f3 = 1.9 x 10 - 8 . There is no evidence of any structure transitions in this range. The 0 cell constant for LiH at, 25 C. is a. = 4.083A.
Date: November 16, 1953
Creator: Zalkin, Allan
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Partner: UNT Libraries Government Documents Department
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