Observation of grain motion during semisolid deformation by using 4D-CT and 3DXRD

A technique combining time-resolved computed tomography (4D-CT) and three-dimensional X-ray diffraction (3DXRD) was employed to investigate semisolid deformation in an Al-10mass%Cu alloy with the equiaxed grain structure. The diffraction patterns and reconstructed 3D images were used to quantitative...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2023-01, Vol.1274 (1), p.12053
Main Authors: Narumi, T, Ohta, K, Ohta, M, Numata, T, Asahi, K, Katsube, R, Yasuda, H
Format: Article
Language:English
Subjects:
Aluminum
Compression tests
Computed tomography
Copper
Copper base alloys
Deformation
Diffraction patterns
Grain structure
Image reconstruction
Semisolids
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A technique combining time-resolved computed tomography (4D-CT) and three-dimensional X-ray diffraction (3DXRD) was employed to investigate semisolid deformation in an Al-10mass%Cu alloy with the equiaxed grain structure. The diffraction patterns and reconstructed 3D images were used to quantitatively analyse the translational and rotational motions of solid grains in the semisolid alloy. Finally, the motion of solid grains and the expansion of porosity during the compression tests are discussed on the basis of in situ observations.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1274/1/012053