Abstract
Recently, we found that hot-rolled Fe3Al alloy with large grains exhibits superplasticity under strain rate of 2×10-3s-1 to 4×10-4s-1 in a temperature range of 1073K to 1173K and maximum elongation up to 507% was obtained at 1123K under strain rate of 1.25×10-3s-1. To understand the superplastic mechanism, the microstructure evolution during superplastic deformation in hot-rolled Fe3Al alloy was investigated . The primary result is reported in this paper.
Original language | English |
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Pages (from-to) | 477-482 |
Number of pages | 6 |
Journal | Materials Science Forum |
Volume | 170-172 |
Publication status | Published - 1994 |
Externally published | Yes |
Event | Proceedings of the 1994 International Conference on Superplasticity in Advanced Materials (ICSAM-94) - Moscow, Russia Duration: 1994 May 24 → 1994 May 26 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering