Plastic deformation of ordered intermetallic alloys [electronic resource] : Fundamental aspects
- Published
- Washington, D.C. : United States. Dept. of Energy, 1994.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- 12 pages : digital, PDF file
- Additional Creators
- Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Fundamental aspects of plastic deformation in ordered intermetallic alloys are reviewed by directly comparing the temperature-dependent yield stresses of Ni₃Al and Ni₃Si (the L1₂ structure), NiAl and FeAl (the B2 structure), and TiAl and Ti₃Al (non-cubic L1₀ and D0₁₉ structures, respectively). While the yield strength anomaly observed in Ni₃Al is consistent with the prevailing dislocation models, that found in stoichiometric Ni₃Si is not. The strong plastic anisotropy observed in NiAl stems from the high antiphase boundary energy, and that found in two-phase γ-TiAl/α₂-Ti₃Al is due to the exceptionally high compressive yield strength along the c-axis of Ti₃Al.
- Report Numbers
- E 1.99:conf-9409227--1
conf-9409227--1 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
10/01/1994.
"conf-9409227--1"
"DE95001070"
6. international symposium on plasticity of metals and alloys (ISPMA),Prague (Czech Republic),5-9 Sep 1994.
Yoo, M.H. - Funding Information
- AC05-84OR21400
View MARC record | catkey: 14457151