36 Materials Science Aging Alloys Crystal Structure Deformation Elasticity Equations Equations Of State Grain Boundaries High Temperature Mechanical Properties Medium Temperature Metals & Alloys Microstructure Plasticity Strain Aging Tensile Properties Thermoelasticity Tin Alloys Zircaloy Zircaloy 4 Zirconium Alloys Zirconium Base Alloys 360103
The results of the present work have shown (1) the load relaxation data of Zircaloy-4 in the temperature range of 200/sup 0/C to 385/sup 0/C can be represented by the phenomenological model based on Hart's plastic equation of state; (2) the room temperature load relaxation data reflect the effects of deformation twinning; (3) at higher temperatures the load relaxation data suggest the contribution of grain boundary sliding; and (4) the effects of strain aging can be identified based on the load relaxation data.
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Title
Load relaxation studies of zircaloy-4
Creators
F. H Huang
G. P Sabol
S. G McDonald
C. Y Li
Publisher
Cornell Univ., Ithaca, N.Y. (USA). Dept. of Materials Science and Engineering