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The attached pages show the status of production tests of control tube loadings in reactor process tubes containing significant amounts of SS materials. For further description of column headings and the current discharge goal exposure plan refer to Document DUN-3443. Data are in table format.

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Selected values are presented for the high temperature physical and mechanical properties of fuel element materials involved in a loss-of-coolant incident in a boiling water or pressurized water nuclear reactor. The fuel element materials considered are Zircaloy-2 and -4, 304 SS, and UO{sub 2}. Where possible, the property values have been critically evaluated taking into consideration the meltdown environment of steam or steam and air. The physical properties discussed are: melting point, boiling point, heat of fusion, heat of vaporization, vapor pressure, phase transformations, coefficient of thermal expansion, density, total normal emittance, thermal conductivity and enthalpy and heat capacity. The mechanical properties discussed are: tensile strength, ductility, compressive strength, and modulus of elasticity. In most instances, values of various properties are given as a function of temperature to the melting point of the material. The kinetics of the oxidation reactions fo the cladding materials with steam are also discussed and equations presented for calculation of oxidation rates under isothermal conditions for one atmosphere of steam. (auth)

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This report discusses the cases relating to communist and subversive activities appealed to the Supreme court and the report contains two devices, first is a table of contents and the second is an alphabetical table of cases.

This report is about the effort carried on through diplomatic channels and only fragmentary information us available on some attempts to get talks under way.