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Capture Cross Section of Pb208 for C Neutrons

Description: From abstract: "Using the method of induced radioactivity, the capture cross section of Pb[^]208 for C neutrons is found to be .00045 ± .00015 x 10[^]-24 cm[^]2. This is definitely lower than the value of .001 x 10[^]-24 reported by Maurer and Ramm."
Date: November 5, 1943
Creator: Levinger, Joseph S., 1921-; Compton, A. H.; Allison, Samuel King, 1900-1965; Watson, W. W. & Snell, A. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Extraction of Uranyl Nitrate and Thorium Nitrate by Organic Solvents

Description: Abstract. The separation of uranyl nitrate from aqueous solutions of 0.635 M thorium nitrate, 3 M nitric acid and 3 M calcium nitrate by extraction with organic solvents has been investigated. Solvents which gave good separations were 2-tthyl hexyl acetate, ethyl benzoate, n-butyl either and beta-beta- dichloroethyl ether. In general, higher esters, ethers and alcohols are better for separating uranium from thorium that the lower homologues. Several solvents were tested at lower nitric acid… more
Date: November 5, 1945
Creator: Johnson, O. & Newton, A. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Uranium-Titanium Alloy System

Description: Abstract: "A uranium-titanium constitution diagram is presented. There is complete solid solubility between titanium and gamma uranium above about 2100 F. Only one compound exists in the system. It has a hexagonal structure based on U2Ti. It has a fairly wide range of stability, particularly on the titanium side. Beta-titanium solid solution decomposes eutectoidally into alpha titanium and compound at 1150 F. Eutectoid composition is about 72 atomic per cent titanium. Gamma-uranium solid soluti… more
Date: November 5, 1952
Creator: Udy, Murray C. & Boulger, Francis W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Determination of the Equilibrium Phase Diagram, Zirconium-Niobius

Description: This letter report is the sixth in a series of monthly letter reports describing the progress made on the research program. The objective of this program is to examine the phase equilibria of the zirconium-niobium alloy system as a function of composition and temperature
Date: November 5, 1959
Creator: Lundin, Charles E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Forming and Fabrication of Yttrium Metal

Description: Developments of work with yttrium include ore and metal refining and purification, chemistry, metallography, alloying and the determination of physical properties. These areas are currently being covered by the ASM-AEC Symposium on The Rare Earths and Related Metals. The application of these developments toward the forming and fabrication of yttrium metal into useful shapes is the subject of this paper.
Date: November 5, 1959
Creator: Williams, J. M. & Huffine, C. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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