Abstract
Intermetallics are receiving increasing attention for applications requiring high-leverage materials possessing potentially high pay-offs such as in gas-turbine engines. While the quasistatic deformation response of a broad range of intermetallics is receiving intense scientific and engineering study increased utilization of intermetallics under dynamic loading requires an understanding of their high-rate shock-wave behavior. In this paper the influence of shock loading on the structure/property behavior of Ti-48Al-2Cr-2Nb and Ti-24Al-11Nb is presented. The reload constitutive response of both shock-loaded intermetallics supports the dynamic deformation of both intermetallics being controlled by a Peierls mechanism. Defect generation and storage in intermetallics is compared and contrasted to that typical to conventional disordered metals and alloys.
| Original language | English |
|---|---|
| Pages (from-to) | C8-373-C8-378 |
| Number of pages | 1 |
| Journal | Journal De Physique. IV : JP |
| Volume | 4 |
| Issue number | 8 |
| State | Published - Sep 1 1994 |
| Event | Proceedings of the International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading - Duration: Sep 1 1994 → … |
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