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Plastic stability of bimetals composed of Ti-based metallic glass composite and pure titanium.
- Source :
-
Philosophical Magazine Letters . Jun2015, Vol. 95 Issue 6, p350-357. 8p. - Publication Year :
- 2015
-
Abstract
- The plastic stability of bimetals composed of a Ti-based metallic glass composite (MGC) and a pure titanium (PT) under tension has been investigated. The results reveal that the plastic stability of the MGC/PT bimetal is strongly dependent on the thickness fraction of the MGC: when the thickness fraction of the MGC decreases to a critical value, a homogeneous plastic deformation occurs in the MGC/PT bimetals, i.e. the strain localization and necking of the MGC is effectively suppressed. This unique phenomenon is explained using the normalized strain-hardening rate, and the quantitative relationship between the normalized strain-hardening rate of the MGC/PT bimetals and the thickness fraction of the MGC is thereby established. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09500839
- Volume :
- 95
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Philosophical Magazine Letters
- Publication Type :
- Academic Journal
- Accession number :
- 108698653
- Full Text :
- https://doi.org/10.1080/09500839.2015.1067731