Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1447024 | Acta Materialia | 2011 | 10 Pages |
Abstract
Neutron and synchrotron X-ray diffraction spectra have been acquired during room temperature tensile deformation of a creep-resistant bainitic 1% CrMoV steel, in order to study the evolution of internal microstresses and load-sharing mechanisms between the ferrite matrix and the various carbides. Cementite takes load from the plastifying matrix at the onset of macroscopic plasticity resulting in residual interphase stresses. Single peak fitting indicates an elastic anisotropic behaviour of cementite.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
M.A. Weisser, A.D. Evans, S. Van Petegem, S.R. Holdsworth, H. Van Swygenhoven,