Bismuth in the United States

Bismuth in the United States

Date: 1970
Creator: Persse, Franklin H.
Description: ii, 26 p. : ill., maps ; 26 cm.
Contributing Partner: UNT Libraries Government Documents Department
The Development of New Methods for the Quantitative Determinations of Bismuth and Amines

The Development of New Methods for the Quantitative Determinations of Bismuth and Amines

Date: 1951
Creator: Solarek, Joseph F.
Description: This thesis is a study of the development of new methods for the quantitative determinations of bismuth and amines.
Contributing Partner: UNT Libraries
Spectra of Gamma Rays Produced by the INteraction of ~160-MeV Protons with Be, C, O, Al, Co, and Bi

Spectra of Gamma Rays Produced by the INteraction of ~160-MeV Protons with Be, C, O, Al, Co, and Bi

Date: April 1965
Creator: Zobel, W.; Maienschein, F. C. & Scroggs, R. J.
Description: Report concerning the production of gamma ray spectra of gamma rays by the interaction of ~160-MeV protons with beryllium, carbon, oxygen, Aluminum, carbon monoxide, and bismuth. This also includes descriptions of the apparatus used and a discussion of the results.
Contributing Partner: UNT Libraries Government Documents Department
Liquid Metal Fuel Reactor Experiment: Operation and Testing of a Nonnuclear Liquid-Metal System

Liquid Metal Fuel Reactor Experiment: Operation and Testing of a Nonnuclear Liquid-Metal System

Date: May 1960
Creator: unknown
Description: Extensive experimental program undertaken to provide data on the operation and testing of a bismuth-to-bismuth dual-loop system.
Contributing Partner: UNT Libraries Government Documents Department
The Exchange of Bismuth Tetra-Iodide and Bismuth Ions in an Ion-Precipitate System

The Exchange of Bismuth Tetra-Iodide and Bismuth Ions in an Ion-Precipitate System

Date: 1952
Creator: Pitts, James William
Description: This paper is a study of the exchange of bismuth tetra-iodide and bismuth ions in an ion-precipitate system.
Contributing Partner: UNT Libraries
Application of Thermomechanical Characterization Techniques to Bismuth Telluride Based Thermoelectric Materials

Application of Thermomechanical Characterization Techniques to Bismuth Telluride Based Thermoelectric Materials

Access: Use of this item is restricted to the UNT Community.
Date: August 2002
Creator: White, John B.
Description: The thermoelectric properties of bismuth telluride based thermoelectric (TE) materials are well-characterized, but comparatively little has been published on the thermomechanical properties. In this paper, dynamic mechanical analysis (DMA) and differential scanning calorimetry data for bismuth telluride based TE materials is presented. The TE materials' tan delta values, indicative of viscoelastic energy dissipation modes, approached that of glassy or crystalline polymers, were greater than ten times the tan delta of structural metals, and reflected the anisotropic nature of TE materials. DMA thermal scans showed changes in mechanical properties versus temperature with clear hysteresis effects. These results showed that the application of DMA techniques are useful for evaluation of thermophysical and thermomechanical properties of these TE materials.
Contributing Partner: UNT Libraries