An EBSD analysis of a commercial immiscible Cu43%Cr alloy after high-pressure torsion processing and annealing
Authors: Bibimoune, I., Abib, K., Baudin, T., Brisset, F., Huang, Y., Bradai, D. and Langdon, T.G.
Journal: Philosophical Magazine
Volume: 104
Issue: 2
Pages: 88-114
eISSN: 1478-6443
ISSN: 1478-6435
DOI: 10.1080/14786435.2023.2282023
Abstract:The influence of high-pressure torsion (HPT) and annealing on microstructure, texture and thermal stability of an immiscible composite Cu43%Cr alloy was studied using electron backscatter diffraction, X-ray diffraction and microhardness measurements. As-received alloy samples were subjected to HPT and subsequent annealing treatment in the range of 210–850°C for 1 h in order to develop ultrafine-grained (UFG) microstructures and highlight their thermal stability. The Cu and Cr grains were refined to ∼0.45 and ∼0.39 µm, respectively and exhibited equiaxed morphology. The crystallographic texture was of shear type in both Cu and Cr with the domination of C and F orientations, respectively. The UFG microstructure and texture were retained in the Cu43%Cr alloy up to 850°C. The global results show that the immiscible composite Cu43%Cr alloy exhibits a high thermal stability up to 850°C. The evolution of the microstructure, texture and thermal stability of the UFG Cu43%Cr alloy was compared to published data and available models.
https://eprints.bournemouth.ac.uk/39105/
Source: Scopus
An EBSD analysis of a commercial immiscible Cu43%Cr alloy after high-pressure torsion processing and annealing
Authors: Bibimoune, I., Abib, K., Baudin, T., Brisset, F., Huang, Y., Bradai, D. and Langdon, T.G.
Journal: PHILOSOPHICAL MAGAZINE
Volume: 104
Issue: 2
Pages: 88-114
eISSN: 1478-6443
ISSN: 1478-6435
DOI: 10.1080/14786435.2023.2282023
https://eprints.bournemouth.ac.uk/39105/
Source: Web of Science (Lite)
An EBSD analysis of a commercial immiscible Cu43%Cr alloy after high-pressure torsion processing and annealing
Authors: Bibimoune, I., Abib, K., Baudin, T., Brisset, F., Huang, Y., Bradai, D. and Langdon, T.G.
Journal: Philosophical Magazine
Volume: 104
Issue: 2
Pages: 88-114
Publisher: Taylor & Francis
ISSN: 1478-6435
DOI: 10.1080/14786435.2023.2282023
Abstract:The influence of high-pressure torsion (HPT) and annealing on microstructure, texture and thermal stability of an immiscible composite Cu43%Cr alloy was studied using electron backscatter diffraction, X-ray diffraction and microhardness measurements. As-received alloy samples were subjected to HPT and subsequent annealing treatment in the range of 210 to 850 °C for 1 hour in order to develop ultrafine-grained (UFG) microstructures and highlight their thermal stability. The Cu and Cr grains were refined to ~0.45 and ~0.39 µm, respectively and exhibited equiaxed morphology. The crystallographic texture was of shear type in both Cu and Cr with the domination of C and F orientations, respectively. The UFG microstructure and texture were retained in the Cu43%Cr alloy up to 850 °C. The global results show that the immiscible composite Cu43%Cr alloy exhibits a high thermal stability up to 850°C. The evolution of the microstructure, texture and thermal stability of the UFG Cu43%Cr alloy was compared to published data and available models.
https://eprints.bournemouth.ac.uk/39105/
Source: Manual
Preferred by: Yi Huang
An EBSD analysis of a commercial immiscible Cu43%Cr alloy after high-pressure torsion processing and annealing
Authors: Bibimoune, I., Abib, K., Baudin, T., Brisset, F., Huang, Y., Bradai, D. and Langdon, T.G.
Journal: Philosophical Magazine
Publisher: Taylor & Francis
ISSN: 1478-6435
Abstract:The influence of high-pressure torsion (HPT) and annealing on microstructure, texture and thermal stability of an immiscible composite Cu43%Cr alloy was studied using electron backscatter diffraction, X-ray diffraction and microhardness measurements. As-received alloy samples were subjected to HPT and subsequent annealing treatment in the range of 210 to 850 °C for 1 hour in order to develop ultrafine-grained (UFG) microstructures and highlight their thermal stability. The Cu and Cr grains were refined to ~0.45 and ~0.39 µm, respectively and exhibited equiaxed morphology. The crystallographic texture was of shear type in both Cu and Cr with the domination of C and F orientations, respectively. The UFG microstructure and texture were retained in the Cu43%Cr alloy up to 850 °C. The global results show that the immiscible composite Cu43%Cr alloy exhibits a high thermal stability up to 850°C. The evolution of the microstructure, texture and thermal stability of the UFG Cu43%Cr alloy was compared to published data and available models.
https://eprints.bournemouth.ac.uk/39105/
Source: BURO EPrints