Abstract
Thermal Residual Stresses (TRS) induced by cooling down from elaboration process in SiC/ Ti-15-3 composite are evaluated using several models (present in part I). Influence of thermomechanical properties is investigated. It is shown that a small uncertainly on coefficient of thermal expansion has a huge influence on TRS. It is also highlight that the analytical model proposed is a suitable model to obtain quickly information about TRS (rather than the finite element analysis which is a little more accurate but longer too). Then evolution (relaxation) of the TRS during a fatigue test are investigated. Results show that the TRS decrease rapidly during the first cycles and then become almost constant at about one third of their initial values.
| Original language | English |
|---|---|
| Pages (from-to) | 319-339 |
| Number of pages | 21 |
| Journal | European Journal of Solid State and Inorganic Chemistry |
| Volume | 35 |
| Issue number | 4-5 |
| Publication status | Published - 1998 |
| Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
- Inorganic Chemistry