The effects of notches on the deformation of ductile intermetallics
Book
·
OSTI ID:72482
- Dartmouth College, Hanover, NH (United States). Thayer School of Engineering
Amidst the recent progress in improving the ductility of intermetallic compounds, another problem is beginning to emerge; viz., the degradation of both ductility and strength by a notch. The problem is important because, from a practical point of view, notches in other than laboratory specimens are difficult to avoid. They may even be part of the design. Here, the notch-sensitivity of the ductile L1{sub 2} aluminides Ni-rich Ni{sub 3}Al doped with boron and Zr{sub 3}Al is attributed to the triaxial tensile state of stress induced by a notch.
- DOE Contract Number:
- FG02-86ER45260
- OSTI ID:
- 72482
- Report Number(s):
- CONF-941144--; ISBN 1-55899-265-0
- Country of Publication:
- United States
- Language:
- English
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