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Welded Repair of Fill and Drain Holes in High-Carbon Steel Gas Storage Cylinders (open access)

Welded Repair of Fill and Drain Holes in High-Carbon Steel Gas Storage Cylinders

Report discussing the results of fill and drain holes for hydrostatic pressure tests on head knuckle radius of forged-steel gas storage cylinders.
Date: November 5, 1964
Creator: Thompson, J. C. & Lambert, F. J.
Object Type: Report
System: The UNT Digital Library
Effects of Major Parameters on Cycle Efficiency and Cost for a Gas-Cooled Reactor Turbine Power Plant (open access)

Effects of Major Parameters on Cycle Efficiency and Cost for a Gas-Cooled Reactor Turbine Power Plant

Cycle study performed on a closed loop Brayton cycle incorporating a gas-cooled nuclear reactor, regeneration, and compressor intercooling. The purpose of the study was to determine the effect of various cycle parameters on efficiency and cost.
Date: October 5, 1962
Creator: Miskell, R. V.
Object Type: Report
System: The UNT Digital Library
The Preparation of Aluminium Nitrate from Hydrated Aluminum Oxides (open access)

The Preparation of Aluminium Nitrate from Hydrated Aluminum Oxides

This report discusses methods of producing aluminum nitrate for the Redox process. Large amounts of aluminum nitrate are consumed during the Redox process, so this report explores preparation of this material through the dissolution of hydrated aluminum oxide in nitric acid.
Date: October 5, 1949
Creator: Harmon, M. K.
Object Type: Report
System: The UNT Digital Library
Magnetic Properties of Insulators : Quarterly Report No. 9 Covering the Period from February 16, 1963 to May 15, 1963 (open access)

Magnetic Properties of Insulators : Quarterly Report No. 9 Covering the Period from February 16, 1963 to May 15, 1963

The following quarterly report covers the period during February 16 to May 15, 1963. This report is divided into sections covering the separate activities during this period, studying the thermal behavior of the F-center in RbCl.
Date: June 5, 1963
Creator: Markham, Jordan J.
Object Type: Report
System: The UNT Digital Library
A Study of the Feasibility of Using Scintillating Fibers for Low Energy Beta Counting: Quarterly Report Number 1, June - September 1961 (open access)

A Study of the Feasibility of Using Scintillating Fibers for Low Energy Beta Counting: Quarterly Report Number 1, June - September 1961

From introduction: "A detector system with the advantages of a liquid counter, but without the severe requirements on sample preparations, has been devised and is the basis of the present experimental investigation."
Date: January 5, 1962
Creator: Preston, C.
Object Type: Report
System: The UNT Digital Library
Research Study on Neutron Interactions in Matter as Related to Image Formation (open access)

Research Study on Neutron Interactions in Matter as Related to Image Formation

Report discussing a study on neutron detection schemes and the effect of neutron scattering on neutron image formation quality.
Date: December 5, 1960
Creator: Watts, H. V. & Stone, C. A.
Object Type: Report
System: The UNT Digital Library
EURATOM PROGRAM "Improved Zirconium Alloys" (open access)

EURATOM PROGRAM "Improved Zirconium Alloys"

Introduction: "This report is an expanded version of the regular monthly letter report and is prepared in this form with the intention of reviewing work on the subject program for Euratom technical personnel. Work performed during the month of September, which normally constitutes the entire letter report, has been condensed under one heading."
Date: October 5, 1960
Creator: Weinstein, Daniel & Van Thyne, R. J.
Object Type: Report
System: The UNT Digital Library
Improved Zirconium Alloys : Ninth Monthly Report Covering the Period December 1 to December 31, 1960 (open access)

Improved Zirconium Alloys : Ninth Monthly Report Covering the Period December 1 to December 31, 1960

The following report is the ninth in a series of monthly reports covering the program with the objective of developing alloys having superior 680 F water and/or 750 to 900 F steam corrosion resistance, as well as developing higher strength alloys for current temperature ranges while still maintaining corrosion resistance comparable to that of Zircaloy-2. This report was made covering the period December 1 to December 31, 1960.
Date: January 5, 1961
Creator: Weinstein, Daniel & Van Thyne, R. J.
Object Type: Report
System: The UNT Digital Library
The Boron-Carbon System: Quarterly Report Number 1, May - June 1960 (open access)

The Boron-Carbon System: Quarterly Report Number 1, May - June 1960

Abstract: A definitive investigation of the boron-carbon equilibrium system is being made by X-ray diffraction, metallographic, and thermal analytical techniques. Alloys are being produced by sintering pressed powder aggregates with subsequent arc melting. Alloys have been made at two atomic percent intervals up to thirty atomic per cent carbon. In the future, higher carbon compositions are to be investigated. Techniques have been worked out for the metallographic preparation of the extremely hard and friable alloys.
Date: August 5, 1960
Creator: Elliott, Rodney P. & Van Thyne, R. J.
Object Type: Report
System: The UNT Digital Library
Welding of High-Strength Stainless Steels for Pressure Vessels (open access)

Welding of High-Strength Stainless Steels for Pressure Vessels

The following report describes the welding characteristics of several high-strength stainless steels that were considered for use as a pressure vessel to operate at high pressures at 800 F.
Date: April 5, 1954
Creator: Vagi, J. J.; Thompson, V. R. & Martin, D. C.
Object Type: Report
System: The UNT Digital Library
Correlation of Chemical Analyses on Graphite Bars and Test Pile Results (open access)

Correlation of Chemical Analyses on Graphite Bars and Test Pile Results

From abstract: "The chemical analyses of graphite test bars obtained from National Carbon Company and the analyses performed by the Hanford Works Laboratories Division do not correlate significantly with the test pile results, nor do the chemical analyses obtained from National Carbon Company agree with those done in the Handford Works Laboratories. Chemical results obtained at Hanford on samples taken lengthwise from individual bars correlated significantly with the individual test pile results."
Date: February 5, 1948
Creator: Lane, J. J.
Object Type: Report
System: The UNT Digital Library
Facilities, National Institute of Standards and Technology (open access)

Facilities, National Institute of Standards and Technology

From page 2: The National Institute of Standards and Technology research reactor is a national center for the application of reactor radiation to a variety of problems of national concern. Major program areas at the reactor include the application of neutron scattering methods to research in materials science, trace analysis by neutron activation, nondestructive evaluation (via neutron radiography and scattering), neutron standards and dosimetry , and isotope production and radiation effects.
Date: January 5, 1989
Creator: National Institute of Standards and Technology (U.S.)
Object Type: Report
System: The UNT Digital Library
Grain Refinement of the As-Cast Uranium-5 w/o Chromium Alloy by Ternary Additions (open access)

Grain Refinement of the As-Cast Uranium-5 w/o Chromium Alloy by Ternary Additions

Abstract: "Refinement of grain size of the base uranium-chromium eutectic alloy (uranium-5 w/o chromium) by ternary additions is discussed. Thirteen additions to the base alloy were investigated, and three additions were found to exhibit worthwhile grain-refinement tendencies. The three alloys, uranium-5 w/o chromium-0.2 w.o molybdenum, uranium-5 w/o chromium-0.2 w/o germanium, and uranium-5 w/o chromium-0.2 w/o niobium, were heat treated to produce final grain-size structures of between 0.015 and 0.033 mm."
Date: July 5, 1955
Creator: Saller, Henry A.; Dickerson, Ronald F.; Murr, William E. & Bauer, Arthur A.
Object Type: Report
System: The UNT Digital Library
NACA Conference on Aircraft Loads, Structures, and Flutter (open access)

NACA Conference on Aircraft Loads, Structures, and Flutter

"This document contains reproductions of technical papers on some of the most recent research results on aircraft loads, flutter, and structures from the NACA laboratories. These papers were presented by members of the staff of the NACA laboratories at the Conference held at the Langley Aeronautical Laboratory March 5, 6, and 7, 1957. The primary purpose of this Conference was to convey to contractors of the military services and others concerned with the design of aircraft these recent research results and to provide those attending an opportunity to discuss the results" (p. 6).
Date: March 5, 1957
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Aircraft Nuclear Propulsion Project Quarterly Progress Report for Period Ending June 10, 1952 (open access)

Aircraft Nuclear Propulsion Project Quarterly Progress Report for Period Ending June 10, 1952

This quarterly progress report details ongoing work at the Oak Ridge National Laboratory as part of the Aircraft Nuclear Propulsion Project. Topics of discussion include reactor theory and design, shielding research, materials research, appendixes with information on ongoing analytical chemical studies.
Date: August 5, 1952
Creator: Briant, R. C.; Buck, J. H.; Miller, A. J. & Cottrell, W. B.
Object Type: Report
System: The UNT Digital Library
Decontamination of ORNL Purex Pilot Plant (open access)

Decontamination of ORNL Purex Pilot Plant

From abstract: "This report describes the decontamination of Oak Ridge National Laboratory Purex Pilot Plant facilities and presents an appraisal of the decontaminating techniques and reagents which were employed."
Date: May 5, 1952
Creator: Wood, H. P.
Object Type: Report
System: The UNT Digital Library
A Preliminary Report on Health Physics Problems at the Brookhaven Alternating Gradient Synchrotron (AGS) (open access)

A Preliminary Report on Health Physics Problems at the Brookhaven Alternating Gradient Synchrotron (AGS)

This report discusses the alternating gradient synchrotron at Brookhaven National Laboratory and provides a preliminary discussion on experiences to date and experiments in progress.
Date: March 5, 1962
Creator: Cowan, F. P.
Object Type: Report
System: The UNT Digital Library
The Masses of Identified Positive Heavy Mesons (open access)

The Masses of Identified Positive Heavy Mesons

The following report describes the charged secondary particles from all presently known decay modes of positive K mesons that have been identified, and the masses of the primaries measured by the momentum-range method.
Date: April 5, 1956
Creator: Peterson, James Ray
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Analysis of Bevatron Tau Mesons (open access)

Analysis of Bevatron Tau Mesons

The following document analyzes one hundred and seventy-seven bevatron tau mesons for Q value of the tau decay, tau spin and parity, and possible polarization effects.
Date: November 5, 1956
Creator: Haddock, Roy Phillip, 1928-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Nitration Reactions of Shell Spray Base under Purex Waste Recovery Process Conditions (open access)

Nitration Reactions of Shell Spray Base under Purex Waste Recovery Process Conditions

Abstract: "Experiments were performed to characterize the types of nitro compounds that might be formed by reaction of Shell Spray Base with nitric acid, to determine the extent of their formation, if any, and their path under conditions of nitric acid recovery in the Purex Process. It is concluded that the instability of Shell Spray Base to nitration, under conditions to prevail in the plant, presents neither a disposal problem nor a safety problem."
Date: December 5, 1952
Creator: Wagner, R. M.
Object Type: Report
System: The UNT Digital Library
Interim Report on Examination of Powder Metallurgy Slug from PT-105-313-4M (open access)

Interim Report on Examination of Powder Metallurgy Slug from PT-105-313-4M

This report examines a uranium slug that has been produced by powder metallurgical methods and exposed in the 100-DR Pile and was deformed during pile exposure.
Date: January 5, 1953
Creator: O'Keefe, D. P.
Object Type: Report
System: The UNT Digital Library
Applied Potential Corrosion of Aluminum : Final Report (open access)

Applied Potential Corrosion of Aluminum : Final Report

Report describing data resulting from dynamic tests to determine applied potential corrosion of aluminum.
Date: December 5, 1955
Creator: Sanborn, Kenneth L.
Object Type: Report
System: The UNT Digital Library
Neutron Diffusion and Random Walk (open access)

Neutron Diffusion and Random Walk

The following report analyzes random walks and whether or not they can be used to shed any light on problems of neutron diffusion.
Date: February 5, 1953
Creator: Duvall, G. E.
Object Type: Report
System: The UNT Digital Library
Ionization Equilibrium Equation of State (open access)

Ionization Equilibrium Equation of State

Abstract: "A simple solution to Saha's equation has been obtained. The method of solution involves iteration with respect to the electron pressure or concentration and can be applied to the simultaneous calculations of any number of ions. Sample results are given for lithium and aluminum."
Date: October 5, 1959
Creator: Rouse, Carl A.
Object Type: Report
System: The UNT Digital Library