Accession Number : ADA297819

Title :   Change in Magnetic Susceptibility of Irradiated Graphite During Pulse Annealing,

Corporate Author : NORTH AMERICAN AVIATION INC DOWNEY CA

Personal Author(s) : McClelland, J. D.

PDF Url : ADA297819

Report Date : 24 FEB 1953

Pagination or Media Count : 12

Abstract : Pulse annealing studies are presented of the magnetic susceptibility of AGOT-KC graphite with irradiations of 12.5, 48, 146, 460 and 1534 mwd/ct in the Hanford "B" test hole. The samples were pulsed stepwise in steps of approximately 100 deg C to a temperature of 2180 deg C where the samples showed complete recovery to their pre-irradiation value. The curves show two active annealing regions, the first between 100 deg C and 500 deg C and the second between 1100 deg C and 1500 deg C. The data are in good agreement with theory. This report is based upon studies conducted for the Atomic Energy Commission under Contract AT-11-l-GEN-8. jg p.4

Descriptors :   *ANNEALING, *MAGNETIC PROPERTIES, *GRAPHITE, *PULSES, *IRRADIATION, NUCLEAR ENERGY.

Subject Categories : Inorganic Chemistry
      Radiation and Nuclear Chemistry
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE