Abstract
A model describing the interplay of precipitation and dynamic strain ageing is proposed. Both homogeneous and heterogeneous precipitation is considered. It is shown that as a result of precipitation in concentrated solid solutions the critical strains for the occurrence of the Portevin-Le Chatelier effect should exhibit an "inverse" behaviour with temperature and strain rate as compared to the behaviour observed in dilute solid solutions.
| Original language | English |
|---|---|
| Pages (from-to) | 955-963 |
| Number of pages | 9 |
| Journal | Acta Metallurgica Et Materialia |
| Volume | 43 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 1995 |
| Externally published | Yes |