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Production Test PT-IP-810 installation of flat aluminum horizontal control rod, D Reactor

Description: The two small reactors (B and D) currently utilize a flat aluminum horizontal control rod consisting of three cooling tubes surrounded by boron carbide-aluminum neutron absorber rings and an outer casing of aluminum. Two adverse and complementary characteristics of these rods have served to limit the functional reliability of the rods under current and anticipated reactor operating conditions. The construction of the rod presents a relatively high resistance to transfer of heat from the sheath … more
Date: October 11, 1965
Creator: Alexander, W. K. & Hutton, P. H.
Partner: UNT Libraries Government Documents Department
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Status of special reactor process tube loadings, May 1, 1965

Description: This report provides the status of production test control tube loadings in reactor process tubes containing significant amounts of SS materials.
Date: May 11, 1965
Creator: Bown, R. W.
Partner: UNT Libraries Government Documents Department
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Final report for FY 1965 on tungsten--uranium dioxide materials for NASA. Part I. Preparation of high purity uranium oxide powders. Part II. Cladding and joining of tungsten cermets by plasma spraying. Part III. Tungsten coating of uranium dioxide particles

Description: Declassified 28 Aug 1973. Several uranium oxide fuel materials were prepared for evaluation. Included was a 2-pound sample of plasma jet spheroidized. 30- to 60- mu UO/sub 2/ of precisely controlled stoichiometry containing less than 50 ppM metallic impurities. Six 1-pound samples of 30- to 60- mu U0/sub 2/ were prepared which contained calcium oxide, thorium oxide, or yttrium oxide stabilizing agents in solid solution. These powders were coated with 8 to 10 mu of tungsten by hydrogen reduction… more
Date: October 11, 1965
Creator: Cochran, W.L.; Knight, R.G. & Stanley, F.S.
Partner: UNT Libraries Government Documents Department
open access

Rhodesia: A Chronology of Developments Since the Unilateral Declaration of Independence (UDI) November 11, 1965

Description: This chronology of developments since Rhodesia's unilateral declaration of independence does not attempt to be all-inclusive. Rather the emphasis has been placed on an outline of major event which have played a part in Rhodesia's internal political and economic developments.
Date: November 11, 1965
Creator: Colwell, Carolyn K.
Partner: UNT Libraries Government Documents Department
open access

Spindle Design

Description: No Description Available.
Date: October 11, 1965
Creator: Green, H. S.
Partner: UNT Libraries Government Documents Department
open access

Apparent Strain Tests Conducted on Microdot Weldable Strain Gages

Description: This report summarizes the results of apparent strain tests conducted on both temperature-compensated and uncompensated Microdot weldable strain gages as requested by the Sensor Application Engineering group.
Date: June 11, 1965
Creator: Kalning, L.
Partner: UNT Libraries Government Documents Department
open access

Examination of furnace belt failure in 232-Z incinerator

Description: Metallographic examination has been completed on samples from the Nichrome V wire mesh furnace belt in the 232-Z building incinerator. During service the furnace belt had broken in several places where the wire was welded together. A grain boundary phase was found in weld metal during metallographic examination of the as received material. It is probable to conclude that the failure during service was caused by accelerated corrosion of the weld and that the accelerated corrosion in that area wa… more
Date: February 11, 1965
Creator: Nelson, T. C.
Partner: UNT Libraries Government Documents Department
open access

Hydrostatic Bearing Experiments

Description: No Description Available.
Date: October 11, 1965
Creator: Skulski, R. W.
Partner: UNT Libraries Government Documents Department
open access

HTGR fuel cycle assessment studies

Description: No Description Available.
Date: May 11, 1965
Creator: Stewart, H. B.; Jaye, S. & Traylor, R.C.
Partner: UNT Libraries Government Documents Department
open access

NRD target support studies weekly report No. 3

Description: This report describes the results of work done during the period from March 2 through March 8, 1965 at Hanford. Discussed topics include: pressure testing of Zr-2 tubing at high temperature, Zr-Al corrosion, and poison -- target combinations.
Date: March 11, 1965
Creator: Weber, J. W.
Partner: UNT Libraries Government Documents Department
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