Cavity nucleation in the early stages of creep
- 1 February 1969
- journal article
- other
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 19 (158) , 423-427
- https://doi.org/10.1080/14786436908217799
Abstract
It is shown that cavity formation in copper is proportional to strain in the primary as well as in the secondary creep range. This proportionality is used in conjunction with the prediction of a constant rate of cavity growth by vacancy condensation, when cavities are widely spaced compared with their size, to indicate a volume increase due to cavitation which is proportional to the product of creep strain and time independently of the precise form of creep curve. This relationship is supported by experimental data in the early stages of creep.Keywords
This publication has 7 references indexed in Scilit:
- Characterization of the strain rate dependence of the shear stress for niobium single crystalsScripta Metallurgica, 1967
- Formation of Voids in Creep and Competition from Sintering ProcessesNature, 1967
- The Mechanism of Cavitation in Copper during CreepMetal Science Journal, 1967
- On the creep behavior of silver—I. The oxygen free metalActa Metallurgica, 1966
- The mechanism of cavitation in magnesium during creepPhilosophical Magazine, 1965
- The growth of grain-boundary voids under stressPhilosophical Magazine, 1959
- Growth of voids in metals during diffusion and creepActa Metallurgica, 1957