Interparticle movement and the mechanical behavior of extruded powder aluminum at elevated temperature [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 1996. and Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- 22 pages : digital, PDF file
- Additional Creators:
- Westinghouse Savannah River Company, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- This paper proposes a model and mechanism, based on relative motion of the extruded aluminum particles, to explain these effects. Quantitative stereology is used to support the concept. Stress-strain relations are derived for the uniaxial and biaxial behavior of powder aluminum and they are seen to fit the data from a number of uniaxial and tension-torsion test specimens. Implications of the model for forming of extruded powder metal products are discussed
- Published through SciTech Connect., 09/01/1996., "wsrc-tr--96-0198", " conf-970127--1", "DE96060099", Experimental Techniques Society of Experimental Mechanics conference, Orlando, FL (United States), 30 Jan - 1 Feb 1997., and Peacock, H.B.
- Funding Information:
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