146 Matching Results
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METALLURGY OF TUBALLOY URANIUM . Progress Report
None
Date:
February 1, 1945
Creator:
unknown
System:
The UNT Digital Library
An Interpretation of the Isotopic Separation in the Distillation of Methyl Ether-Boron Fluoride Complex
None
Date:
October 1, 1945
Creator:
McCaulay, D. A.
System:
The UNT Digital Library
DIFFUSION OF ELECTROPLATES. Final Report on a Part of Problem Assignment No. 381-ML-54-3, F.S. 17. Section T-IV
None
Date:
January 19, 1945
Creator:
Foote, F.; Clark, J.R.; Nelson, B.J. & Morris, H.
System:
The UNT Digital Library
Summary Report on Determination on Non-Volatile Matter in Tuballoy Tetrachloride
None
Date:
December 14, 1945
Creator:
McBee, E.T.; DeVries, T. & Rothrock, G.M.
System:
The UNT Digital Library
DIVISION OF METALLURGY REPORT FOR MONTH OF MARCH 1945
None
Date:
April 12, 1945
Creator:
unknown
System:
The UNT Digital Library
C-616 UF$sub 6$ HYDROLYSIS FUMES
Experiments were carried out to determine how fast the concentration of suspended material decreases in fumes produced by the hydrolysis of UF/sub 6/ vapor in damp air. The rate of aggregation is a function chiefly of the number of particles per unit gas volume, but depends also on the chemical composition, size and shape of the particles, the temperature and pressure, and the degree of agitation. The rate of settling depends on the weight and shape of the particles and the viscosity of the gas. (W.L.H.)
Date:
January 24, 1945
Creator:
Fisher, M. & Cines, M.R.
System:
The UNT Digital Library
Present Practices in the Uranium Foundry at Iowa State College
None
Date:
December 1, 1945
Creator:
Gray, C.F.
System:
The UNT Digital Library
CORROSION OF METALS IN URANYL SULFATE SOLUTION
None
Date:
July 19, 1945
Creator:
Goldowski, N.; Carlson, W. & Rucker, L.
System:
The UNT Digital Library
The Control of the HF Concentration of Electrolyte by Electrical Conductance Measurements. Problem Report for Period February 23, 1944 to November 27, 1944
None
Date:
January 11, 1945
Creator:
Turnbull, S. G., Jr.
System:
The UNT Digital Library
CLEANING E-UNITS BY BLASTING
None
Date:
September 1, 1945
Creator:
McWherter, J.R. & Yerazunis, S.
System:
The UNT Digital Library
The Solubility of Plutonium(IV) Phosphates and the Phosphate Complexes of Plutonium(IV)
None
Date:
October 12, 1945
Creator:
King, E.L.
System:
The UNT Digital Library
ATTEMPTS TO PREPARE TRIFLUOROACETIC ACID BY THE REACTION OF COBALTIC FLUORIDES WITH ACETIC ANHYDRIDE AND ACETONITRILE
None
Date:
May 25, 1945
Creator:
Halbedel, H.S.
System:
The UNT Digital Library
CORROSION OF METALS IN URANYL NITRATE SOLUTION
None
Date:
July 19, 1945
Creator:
Goldowski, N. & Rucker, L.
System:
The UNT Digital Library
The Identification of the by-Products From the Reaction of Tuballoy Trioxide With Hexachloropropene. Summary Report
None
Date:
December 14, 1945
Creator:
McBee, E. T. & Evans, L. R.
System:
The UNT Digital Library
Final Report on the Results of Exposure of Tuballoy Uranium at Elevated Temperature in Air, Nitrogen, and Neutral Atmospheres
None
Date:
February 10, 1945
Creator:
Lindlief, W. E. & Holm, V. C. F.
System:
The UNT Digital Library
A STUDY OF THE REACTIONS OF METHYL ETHERBORON FLUORIDE COMPLEX WITH WATER UNDER FRACTIONATION CONDITIONS
None
Date:
October 31, 1945
Creator:
Hiebert, E. N.; Rittschof, W. L. & Conn, A. L.
System:
The UNT Digital Library
METALLURGY DIVISION PROGRESS REPORT FOR THE PERIOD DECEMBER 30 1944 TO JANUARY 6, 1945
None
Date:
January 11, 1945
Creator:
unknown
System:
The UNT Digital Library
The Melting and Casting of Uranium in Sulfide Crucibles
Uranium was successfully cast at temperatures as high as 1900 to 2000 deg C in crucibles made from CeS, CeS/sub 1.38/, ThS, ThS/sub 1.75/, and ThU/sub 0.7/S/sub 2/ with the sulfur pickup in all cases less than 0.15 wt.%, in some cases at low temperatures being less than 0.005%. A summary of actual sulfur absorption for different experimental temperatures and crucible types is given. The effect of the molten mixture of U and UBr/sub 3/(Br/U =2) upon some sulfide refractories was investigated. The results indicate that only ThS/sub 2/ and divalent sulfides like ThUS/sub 2/, US, ThS, etc., would withstand the U--UBr/sub 3/ mixture. Uranium may be separated from metal salt mixtures (CaCl/sub 2/, SrBr/ sub 2/, BaI/sub 2/, etc.) by distillation of the salt and fusion of the U in a sulfide crucible. (auth)
Date:
July 24, 1945
Creator:
Eastman, E. D.; Brewer, Leo; Bromley, LeRoy A.; Gilles, Paul W. & Lofgren, Norman L.
System:
The UNT Digital Library
IMPROVED TECHNIQUE OF HYDROGEN CONTENT ANALYSIS BY SLOW NEUTRON SCATTERING
A slow-neutron-transmission method fro dertermining the hydrogen content of fluorcarbons is described (G.Y.).
Date:
February 28, 1945
Creator:
Rainwater, L.J. & Havens, W.W. Jr.
System:
The UNT Digital Library
METALLURGY DIVISION REPORT FOR MONTH OFFEBRUARY 1945
None
Date:
March 13, 1945
Creator:
unknown
System:
The UNT Digital Library
Preliminary Investigation Employing a Rotating Kiln for the Preparation of RF4 by Reaction of RO3 and "Freon-114" (C2F4Cl2) at Elevated Temperatures
None
Date:
March 24, 1945
Creator:
Kraus, C. A.
System:
The UNT Digital Library
ABRASIVE BLASTING FOR CLEANING PARTS. (Experiment Performed August 18 through August 25, 1945
None
Date:
September 1, 1945
Creator:
McWherter, J.R. & Yerazunis, S.
System:
The UNT Digital Library
THE RADIUM-URANIUM RATIO IN AAA PITCHBLENDE ORE
None
Date:
July 1, 1945
Creator:
Martin, G.L.
System:
The UNT Digital Library
EARLY METHODS FOR CASTING URANIUM AT IOWA STATE COLLEGE
None
Date:
July 1, 1945
Creator:
Gray, C.F.
System:
The UNT Digital Library