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Crystal Structure Studies of Neptunium Metal at Elevated Temperatures
The following document describes observations from tests on neptunium metal and their reactions to different room temperatures.
Date:
April 14, 1952
Creator:
Zachariasen, William H.
System:
The UNT Digital Library
Evaluation of a Modified Zircaloy-2 Ingot F-1071 Melted at WAPD
"The following is an evaluation of a modified Zircaloy-2 ingot melted at WAPD using the non-consumable electrode melting technique. The nominal composition of the alloy is 0.5% tin, 0.1% iron, 0.1% chromium, and 0.5% nickel."
Date:
April 14, 1954
Creator:
Goodwin, J. G.
System:
The UNT Digital Library
Spectrophotometry of Neptunium in Perchloric Acid Solutions
Report discussing a study testing features of the absorption spectra of different oxidation states of neptunium and perchloric acid concentration's effects on the spectra. Data regarding a disproportionation reaction present in neptunium(V) solutions in concentrated acid is included.
Date:
April 14, 1950
Creator:
Sjoblom, R. K. & Hindman, J. C.
System:
The UNT Digital Library
Thermal Conductivity of Uranium-Chromium and Uranium-Iron Eutectic Alloys
Report discussing measurements of thermal conductivity and heat capacity for uranium-chromium and uranium-iron eutectic alloys at room temperature. The resulting values were intended for use in design calculations until more accurate data at other temperatures was obtained.
Date:
April 14, 1953
Creator:
McKee, John M., Jr.
System:
The UNT Digital Library
Urine Assay Procedure at the Mound Laboratory : Final Report
The following report analyzes experiments on urinary samples of personnel who were exposed to radioactive materials. This report describes the procedure employed for this assay, and data to show its performance and reasons for its present course are presented.
Date:
April 14, 1950
Creator:
Spoerl, E. S.
System:
The UNT Digital Library
Preliminary Report on the Green River Desert Area, Utah
Technical report on the geological investigation of the Green River desert area, Utah, studying uranium deposits in the area.
Date:
April 14, 1952
Creator:
Morehouse, George E.
System:
The UNT Digital Library
The Masses of the Heavy Isotopes
Radioactive decay data are used to calculate the atomic masses of the heavy isotopes, A> 203. The four radioactive families are then connected by means of neutron binding energies known from reactions on various isotopes. Finally all the masses are collectively adjusted for the best fit with mass spectrographic information available in this region. The masses so calculated are presented. Differences between masses of isotopes are estimated to have an of (plus/minus) 0.00020 mas units or about 200 Kev; the position of the masses taken collectively is in doubt by about 1.5 Mev.
Date:
April 14, 1952
Creator:
Stern, Martin O.
System:
The UNT Digital Library
Equilibria in the Oxide Systems of Praseodymium and Americium
The thermal decomposition of the higher oxides of praseodymium and americium have been investigated.
Date:
April 14, 1949
Creator:
Asprey, L. B. & Cunningham, Burris Bell, 1912-1971
System:
The UNT Digital Library