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Serial/Series Title
Atomic Energy Commission Reports
178
Hanford Works Reports
46
HW (Series)
44
ORNL (Series)
37
Oak Ridge National Laboratory Reports
37
University of California Radiation Laboratory Reports
33
UCRL (Series)
31
Los Alamos National Laboratory Reports
23
BMI (Series)
14
Battelle Memorial Institute Reports
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Potentiometric Titration of Milligram Quantities of Uranium in the Presence of Iron
Report discussing "the reduction of uranium(VI) with a slight excess of chromous sulfate followed by a potentiometric titration of the uranium(IV) with standard ceric sulfate in an atmosphere of carbon dioxide." This method cannot be used at room temperature.
Date:
December 29, 1951
Creator:
Hahn, Richard Balser & Kelley, Myron T.
Object Type:
Report
System:
The UNT Digital Library
Supplement to Document HW-21374 -- Multiplication Constants for Hanford Type Lattices: Graphite of Variable Density
Report discussing "the effect on the multiplication constant of using graphite of various density." Results are tabulated and plotted.
Date:
December 28, 1951
Creator:
Dahlberg, Richard C.
Object Type:
Report
System:
The UNT Digital Library
Diffusion Equation Green's Functions for Box Problems
The use of diffusion theory to attempt to reproduce the chemical data of Hicks and Stevenson for the spatial distribution of neutrons in a solid block of uranium that is bombarded by 190 Mev neutrons is described.
Date:
December 27, 1951
Creator:
Adelman, F.; Lepore, J. & Rosenblum, M.
Object Type:
Report
System:
The UNT Digital Library
A Study of Thorium-Base Alloys
Report discussing studies testing various thorium alloys consisting of either Ames thorium and up to 5% of various additions or Ames thorium and up to 50% uranium. Effects of molybdenum additions for fusion welding, and cold-work strengthening were also tested. Methods, experimental data, and discussion is included.
Date:
December 26, 1951
Creator:
Goldhoff, R. M.; Ogden, Horace R. & Jaffee, Robert Isaac, 1917-
Object Type:
Report
System:
The UNT Digital Library
Corrosion of Stainless Steel Type 309SCB in 200 Area Dissolver Solution Containing Mercuric Ion
The following report provides data from corrosion tests meant to evaluate the performance of Type 3098Cb stainless steel in BiP04 process dissolver solution containing mercuric ion.
Date:
December 20, 1951
Creator:
Sanborn, K. L.
Object Type:
Report
System:
The UNT Digital Library
Densitometric Determination of Iron in Plutonium
"The attached report summarizes the work performed in the establishment of an improved spectrographic method for determining iron in plutonium."
Date:
December 20, 1951
Creator:
Daniel, J. L.
Object Type:
Report
System:
The UNT Digital Library
The Polarographic Determination of Titanium in Plutonium Solutions
A polarographic method for the determination of titanium in the presence of plutonium has been devised. Hydrochloric acid solutions of plutonium and titanium are reduced with zinc, made one molar in tartaric acid, and further reduced in the polarographic cell with liquid zine amalgam. Plutonium is thus reduced to the non-interfering (III) oxidation state and a well defined anodic wave for the oxidation of titanium (III) to titanium (IV) is obtained. The height of this wave is directly proportional to the titanium concentration for plutonium-titanium solutions containing 20 grams plutonium per liter. The precision for the analyses of duplicate samples has been calculated at the 95 percent confidence level to be 2.9 percent for those containing 0.025 to 0.050 gm titanium per liter and 1.1 percent for those containing 0.089 to 0.51 gm titanium per liter.
Date:
December 20, 1951
Creator:
Smith, Maynard E. (Maynard Elliott)
Object Type:
Report
System:
The UNT Digital Library
Expressions for Conversion Ratio in a Th-U²³⁵ Converter
"This memo shall be an attempt to write down in a consistent manner some expressions for conversion ratio so that a comparison can be made with regard to a uniformly loaded core versus a flattered zone surrounded by an unloaded region. The discussion will be limited to the type of loading that is at present being considered for the reactor - a checkerboard array of MTR fuel elements and feed elements; the unloaded reactor will consist of fuel elements only."
Date:
December 19, 1951
Creator:
Cohen, E. Richard, 1922- & Benton, A.
Object Type:
Report
System:
The UNT Digital Library
The Rolling of Thorium Rod
Report discussing the rolling of thorium rods. Abstract: "Thorium rods, 1-7/16 inch in diameter, were rolled from Ames castings. The billets were roughed down in diamond-grooved rolls and finished in hand-rounding rolls. Remelted chips as well as primary-metal castings were rolled, and both yielded satisfactory rods. The surface quality of the rods was generally excellent, and the machined slugs were free of seams."
Date:
December 19, 1951
Creator:
Saller, Henry A.; Keeler, J. R. & Donley, R. J.
Object Type:
Report
System:
The UNT Digital Library
Thorium and Thorium Alloys Preliminary Corrosion Tests
Technical report investigating the corrosion resistance of thorium and thorium alloys containing from 2 to 6% chromium, columbinium (niobium), titanium, zirconium and titanium-zirconium in distilled water at 95ºC. The true effects of the various alloy additions could not be determined because of the more marked effect of cold working. [From Abstract]
Date:
December 19, 1951
Creator:
Olsen, Arnold R.
Object Type:
Report
System:
The UNT Digital Library
The Concentration of Deuterium by Chemical Exchange Between Hydrogen and Ammonia
Technical report describing the results of the chemical reaction between potassium amide and liquid ammonia and the exchange of hydrogen between hydrogen gas and liquid ammonia. This report finds that the reactions may be sufficiently rapid to be useful for isotope separations on a larger scale.
Date:
December 15, 1951
Creator:
Perlman, M. L. & Bigeleisen, J.
Object Type:
Report
System:
The UNT Digital Library
The Vanadium-Uranium Constitutional Diagram
Abstract: "Vanadium-uranium equilibrium studies were made on alloys prepared from high-purity vanadium and good biscuit uranium. No intermetallic phases occur in the system. Additions of vanadium lover the uranium melting point and transformations producing a eutectic at 1240 +/- 5 C and eutectoid reactions at 727 +/- 5 and 652 +/- 5 C. The maximum solubility of uranium in vanadium is about 4 atomic per cent (15 weight per cent)."
Date:
December 15, 1951
Creator:
Saller, Henry A. & Rough, Frank A.
Object Type:
Report
System:
The UNT Digital Library
Dynamic Corrosion and Mass Transfer of Chrome Steel by Bismuth
From introduction: "This report summarizes the experimental data obtained at the San Pablo Laboratory on the corrosion of 5% Cr - 0.5% Mo steel by bismuth under conditions that allow mass transfer to occur. The bismuth is circulated through a temperature gradient by means of a thermosiphon loop."
Date:
December 14, 1951
Creator:
Egan, C. J.
Object Type:
Report
System:
The UNT Digital Library
Short Time Corrosion Tests of Bronze, Mild Steel, T-304 Stainless Steel and 2S Aluminum in 10% Potassium Tetraborate Solution
Report summarizing corrosion tests meant to determine the corrosion rates of bronze, mild steel, T-304 stainless steel and 2S aluminum in 10% potassium tetraborate solution. Tests were completed under the boiling point of each solution except for 2S aluminum, which was tested at 40C, the approximate temperature in a pile.
Date:
December 14, 1951
Creator:
Katayama, Y. B.
Object Type:
Report
System:
The UNT Digital Library
Experimental Rolling of Uranium : Lackawanna No. 3
The following report is one of a series of rolling tests to establish the rolling process for Feed Materials Production Center at Fernold, Ohio. The primary objective of this program is to find a mechanically feasible process for continuous rolling of uranium.
Date:
December 13, 1951
Creator:
Riches, J. W.
Object Type:
Report
System:
The UNT Digital Library
The Hydrolysis of Tributyl Phosphate Ad Its Effect on the Purex Process
From abstract: "The rate of hydrolysis of TBP and the effect of the hydrolysis products in the Purex Process have been studied. Hydrolytic conditions may be encountered in the process which would lead to formation of dibutyl phosphoric acid, causing significant losses of tetravalent plutonium in stripping. This situation may be easily alleviated by reducing and stripping the plutonium in the trivalent state."
Date:
December 13, 1951
Creator:
Reilly, V. J. & Lanham, W. B.
Object Type:
Report
System:
The UNT Digital Library
Boiling Reactors: A Preliminary Investigation
Technical report detailing kinetic equations that have been developed for a boiling-type reactor and inherent reactor stability studies that have been made on the basis of these equations. Presents features of the proposed reactor, comparisons of circulating types, investigations of bubble-rise velocities, effects of transient conditions of vapor mass in steam chest, and bubble time delay functions yield favorable results. [From Abstract]
Date:
December 12, 1951
Creator:
Stein, J. M. & Kasten, P. R.
Object Type:
Report
System:
The UNT Digital Library
Neutron Economy of Various Converter Reactor Designs
The following report determines how many neutrons are being absorbed in various converter reactor designs, how many neutrons leak from the reactor and the breakdown between fast and thermal leakage. Another interest this paper examines is to determine how many neutrons are absorbed in thorium in the resonance region, at thermal energy, and in the blanket.
Date:
December 12, 1951
Creator:
Balent, Ralph
Object Type:
Report
System:
The UNT Digital Library
Physics Division Quarterly Report: August, September and October, 1951
Quarterly summary report of studies conducted through the Radiation Laboratory, University of California. Some results reported in the report may be of a preliminary or incomplete nature.
Date:
December 12, 1951
Creator:
University of California. Radiation Laboratory.
Object Type:
Report
System:
The UNT Digital Library
Field Handling Study of Heavy Aggregate Concrete
Purpose: "This test was conducted to gain information and experience in the handling of heavy aggregate concrete. The results from this test were to establish procedures for a subsequent program -- "Construction Test of High Density Concrete Shielding.""
Date:
December 7, 1951
Creator:
Emmons, C. D.
Object Type:
Report
System:
The UNT Digital Library
Literature Survey for the Fluorine Generation Program
The following report discusses the production of three types of fluorine cells for the Manhattan Project's fluorine generation program: the high temperature fluorine cell operating at a temperature of 240 C., the low temperature cell operating at a temperature of 30 C., and the medium temperature cell operating at a temperature of 100 C.
Date:
December 7, 1951
Creator:
Katz, Sidney
Object Type:
Report
System:
The UNT Digital Library
Metallurgy of Thorium and Thorium Alloys Interim Report [for] July 1, 1949 to July 1, 1951
Technical report containing a comprehensive study of the physical metallurgy of thorium and some of its alloys containing additions of Be, Si, Zr, Ti, Al, Nb, Cr, Mn, and Ce. Melting range, fabricating characteristics, and tensile properties were studied. [From Abstract]
Date:
December 7, 1951
Creator:
Frye, J. H. & Hamby, D. E.
Object Type:
Report
System:
The UNT Digital Library
The Coulometric Determination of Uranium
The following report describes a study that was made to adapt a redox method that oxidizes uranium(IV) to uranium(VI) by ferric ion into a microcoulometric method.
Date:
December 3, 1951
Creator:
Carson, W. N., Jr.
Object Type:
Report
System:
The UNT Digital Library
Determination of Uranium in Aluminum-Silicon Alloys
The following report describes methods developed for determination of uranium in the alloy.
Date:
December 3, 1951
Creator:
Kinderman, Edwin Max, 1916- & Jones, M. M.
Object Type:
Report
System:
The UNT Digital Library