Two-Stage Steady State Creep Behavior of Zircaloy-4 in High Temperature Creep Condition
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چکیده
منابع مشابه
Steady State Creep Behavior of Functionally Graded Thick Cylinder
Creep behavior of thick-walled functionally graded cylinder consisting of AlSiC and subjected to internal pressure and high temperature has been analyzed. The functional relationship between strain rate with stress can be described by the well known threshold stress based creep law with a stress exponent of five. The effect of imposing non-linear particle gradient on the distribution of creep s...
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A deformation-mechanism map has been developed for unirradiated zircaloy-4 based on the creep data available from the literature of the last thirty-five years. These data have been analyzed to identify different creep mechanisms, based on the forms of the relationships between stress, temperature and strain rate. This identification allowed the activation energies and other associated creep par...
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The Steady state creep behaviour of a functionally graded cylinder made of isotropic composite containing varying distribution of silicon carbide particles has been investigated by a mathematical model. The creep behaviour of the FGM is described by a Norton's Power law. The effect of varying distribution of SiCP particles of creep stresses and creep rates in the FGM cylinder has been anal...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 2016
ISSN: 0514-5163,1880-7488
DOI: 10.2472/jsms.65.695