Download or read book Kinetics of the Beta Transformation of Uranium written by and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: When U is heat treated at low beta-phase temperatures and air cooled, the rate of loss of preferred orientation is markedly less than the rate of coarsening of the grain structure. A coarse-grained structure cannot therefore be taken as an infallible indication of satisfactory heat treatment. The final grain size of incompletely transformed metal is essentially equal to or larger than the starting grain size. Large-grained specimens can not be refined by interruption of the transformation at an intermediate stage. (auth).
Download or read book Transformation Kinetics of the Beta alpha Phase Change in a Uranium 0 25 At chromium 0 5 At molybdenum Alloy written by M. Haberlin and published by . This book was released on 1967 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics of the Beta Alpha Phase Transformation in a Uranium 0 5 Atomic Percent Chromium Alloy written by P.H. Dixon and published by . This book was released on 1964 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics of the Beta to Alpha Transformation in Uranium chromium Alloys written by Philip Hall DIXON and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Resistometric Investigation of the Transformation Kinetics of the Beta alpha Phase Change in Dilute Uranium Alloys written by K. M. Pickwick and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characteristics of the Solid State Transformations in Uranium written by Harold H. Klepfer and published by . This book was released on 1957 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grain Refinement and the Kinetics of Beta alpha Transformation in Dilute Uranium Alloys During Continuous Cooling written by Djordje Drobnjak and published by . This book was released on 1968 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics of the Reaction of Uranium Monocarbide with Water written by L. J. Colby and published by . This book was released on 1965 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics of the Decomposition of Trivalent Uranium Ion in Aqueous Solution written by B. J. Fontana and published by . This book was released on 1947 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Aspects of the Beta to Alpha Transformation in Uranium written by H. H. Chiswik and published by . This book was released on 1959 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary is presented of some observations on the effects of cooling rates and temperature gradients daring the beta to alpha transformation on substructure and orientation relationships in uranium.
Download or read book Study of the Kinetics of the Reaction Between Uranium H2 HD and D2 written by Harry John Svec and published by . This book was released on 1951 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The kinetics of the reactions between uranium metal, H2, HD and D2 have been examined. There is strong evidence that the reaction involves several steps of which activated adsorption of the gas by the metal is the rate governing process. Rate constants have been determined for the over-all processes in the temperature range 27.5 deg to 75 deg C. Energies of activation which are of reasonable magnitude have been calculated being 10,200 calories for the process involving D2, 8,500 calories for the process involving HD and 8,200 calories for the process involving H2. From a consideration of the zero point energies for these three molecular species of hydrogen, these results follow in the right order. However because of the adsorption step and since it is not possible to determine the heat of adsorption it is impossible to state that the observed activation energies are the true activation energies. Since the heat of adsorption during the process must be considered in the final interpretation of the results, the true activation energies are probably less positive than those observed. The adsorption step in the processes also accounts for the fact that the ratios of the rates of the reactions, which may be expected to differ inversely as the square roots of the reduced masses of the gas molecules, deviate somewhat from the theoretical values. Heterogeneous reactions such as those reported by this thesis do not lend themselves readily to kinetics experiments. Because of the reactivity of the uranium-hydrogen system it was not possible to determine to what extent the heat of adsorption enters into the values obtained for the observed activation energies. However other metal-hydrogen systems which do not interact so rapidly should better lend themselves to studies of this nature.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Transformation Cooling Rate on the Activation Energy Required for Recrystallization of Beta Quenched Uranium written by H. R. Gardner and published by . This book was released on 1957 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book University Physics written by OpenStax and published by . This book was released on 2016-11-04 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result. The text and images in this textbook are grayscale.
Download or read book Transformation Kinetics of Eutectic Uranium chromium Alloy written by Henry A. Saller and published by . This book was released on 1955 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Kinetics of the Dissolution and Hydration Reactions of beta uranium Trioxide written by Peter Denis Scott and published by . This book was released on 1974 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by Savannah River Laboratory and published by . This book was released on 1951 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
