| Issue |
J. Phys. IV France
Volume 11, Number PR4, Septembre 2001
4th European Mechanics of Materials Conference on Processes, Microstructures and Mechanical Properties
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|---|---|---|
| Page(s) | Pr4-165 - Pr4-172 | |
| DOI | https://doi.org/10.1051/jp4:2001421 | |
4th European Mechanics of Materials Conference on Processes, Microstructures and Mechanical Properties
J. Phys. IV France 11 (2001) Pr4-165-Pr4-172
DOI: 10.1051/jp4:2001421
Institute for Metal Physics, 36 Vernadsky Str., 03142 Kiev, Ukraine
© EDP Sciences 2001
J. Phys. IV France 11 (2001) Pr4-165-Pr4-172
DOI: 10.1051/jp4:2001421
Transformation plasticity in titanium alpha double prime martensite
O.M. Ivasishin and R.V. TeliovichInstitute for Metal Physics, 36 Vernadsky Str., 03142 Kiev, Ukraine
Abstract
In this paper, explanation of an exceptionally low yield strength and high plasticity of α"-martensite is given using the experimental data on martensite crystal structure of Ti-7%Mo (wt). It is supposed that as-quenched martensite microstructure is a highly nonuniform set of distorted due to compositional modulation microvolumes. Interaction between internal stresses generated in martensite modulated microstructure and external applied stresses modifies crystal lattice in a specific way, leading to a transformation induced plasticity.
© EDP Sciences 2001