Print Email Facebook Twitter Accommodation of Plastic Deformation by Ultrasound-Induced Grain Rotation Title Accommodation of Plastic Deformation by Ultrasound-Induced Grain Rotation Author Dutta, R.K. Petrov, R.H. Hermans, M.J.M. Richardson, I.M. Faculty Mechanical, Maritime and Materials Engineering Department Materials Science and Engineering Date 2015-06-13 Abstract Electron backscatter diffraction was used to investigate the softening effect in low-carbon steel [Fe-0.051C-0.002Si-0.224Mn-0.045Al (wt pct)] during tensile deformation with in situ ultrasonic treatment. A bimodal grain size distribution is observed with relatively small equiaxed grains with an average diameter of 10 ?m at the grain boundaries of large elongated grains. The formation of these relatively small equiaxed grains is interpreted in terms of dynamic recrystallization by lattice and sub-grain rotation. Subject metallic materialscharacterization and evaluation of materialsstructural materialssurfaces and interfaces, thin filmsnanotechnology To reference this document use: http://resolver.tudelft.nl/uuid:b9dfc432-c221-4c32-b344-c8e3ebe06ebe Publisher Minerals, Metals and Materials Society ISSN 1073-5623 Source https://doi.org/10.1007/s11661-015-2910-8 Source Metallurgical and Materials Transactions A, 46 (8), 2015 Part of collection Institutional Repository Document type journal article Rights (c) 2015 The Minerals, Metals & Materials Society and ASM International Files PDF 318561.pdf 2.35 MB Close viewer /islandora/object/uuid:b9dfc432-c221-4c32-b344-c8e3ebe06ebe/datastream/OBJ/view