On stress dependence of strain rates due to grain boundary sliding and grain interior deformation in high-temperature creep of a Cu-30% Zn alloy
- 1 January 1975
- journal article
- other
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 31 (1) , 233-236
- https://doi.org/10.1080/14786437508229300
Abstract
Stress dependence of strain components ∊g and ∊gb due to grain interior deformation (GID) and grain boundary sliding (GBS), respectively, as well as of the corresponding component strain rates ∊g and ∊gb in high-temperature creep of a Cu-30% Zn alloy were investigated. The stress dependences of ∊g and ∊gb were found to be distinctly different, which, with other results, serves as a proof that GID and GBS are mutually independent processes in creep of the Cu-30% Zn alloy. The nomogram describing both the stress and temperature dependences of ∊g and ∊gb was obtained using the present results and the results of an investigation of temperature dependences of these component strain rates.Keywords
This publication has 1 reference indexed in Scilit:
- On the relationship between grain boundary sliding and crystal deformationScripta Metallurgica, 1969