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Tube high-pressure shearing: a simple shear path to unusual microstructures and unprecedented properties

Tube high-pressure shearing: a simple shear path to unusual microstructures and unprecedented properties
Tube high-pressure shearing: a simple shear path to unusual microstructures and unprecedented properties

Processing by tube high-pressure shearing (t-HPS) is a relatively new technique now in the early phase of development within the family of severe plastic deformation (SPD) by comparison with other established techniques such as Equal-Channel Angular Pressing, High Pressure Torsion and Accumulative Roll Bonding. Nevertheless, the technique has demonstrated already its capability to restructure materials to featured microstructures that not reached by the other processing procedures and, in addition, it is efficient in refining the microstructure in a way that is consistent with the other SPD processes. The initialization and development of the principle and processing technique of t-HPS is reviewed in this report together with the microstructure and property improvements of the processed materials. It is demonstrated that there is a unique capability of t-HPS in preparing distinctly featured microstructures and producing unprecedented properties of the processed material by comparison with other SPD processes. As a new SPD technique that is currently under development, several open topics are proposed which are significant for obtaining an understanding of the physical characteristics of t-HPS and for further exploiting the potential of t-HPS in establishing unprecedented properties through distinct and unusual microstructures.

deformation methods, grain boundary characteristics, microstructural evolution, simple shear, texture evolution, tube high-pressure shearing
1347-5320
1449-1463
Li, Zheng
46366a43-d0ae-494f-830f-c1beafeca373
Wang, Jing Tao
10285b03-ac4f-46d7-b8c9-7a4c0dad72d1
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Li, Zheng
46366a43-d0ae-494f-830f-c1beafeca373
Wang, Jing Tao
10285b03-ac4f-46d7-b8c9-7a4c0dad72d1
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86

Li, Zheng, Wang, Jing Tao and Langdon, Terence G. (2023) Tube high-pressure shearing: a simple shear path to unusual microstructures and unprecedented properties. Materials Transactions, 64 (7), 1449-1463. (doi:10.2320/matertrans.MT-MF2022051).

Record type: Article

Abstract

Processing by tube high-pressure shearing (t-HPS) is a relatively new technique now in the early phase of development within the family of severe plastic deformation (SPD) by comparison with other established techniques such as Equal-Channel Angular Pressing, High Pressure Torsion and Accumulative Roll Bonding. Nevertheless, the technique has demonstrated already its capability to restructure materials to featured microstructures that not reached by the other processing procedures and, in addition, it is efficient in refining the microstructure in a way that is consistent with the other SPD processes. The initialization and development of the principle and processing technique of t-HPS is reviewed in this report together with the microstructure and property improvements of the processed materials. It is demonstrated that there is a unique capability of t-HPS in preparing distinctly featured microstructures and producing unprecedented properties of the processed material by comparison with other SPD processes. As a new SPD technique that is currently under development, several open topics are proposed which are significant for obtaining an understanding of the physical characteristics of t-HPS and for further exploiting the potential of t-HPS in establishing unprecedented properties through distinct and unusual microstructures.

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Accepted/In Press date: 6 April 2023
e-pub ahead of print date: 25 June 2023
Published date: 1 July 2023
Additional Information: Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 52074160). T.G.L. was supported by the European Research Council under Grant Agreement No. 267464-SPDMETALS. Publisher Copyright: ©2023 The Japan Institute of Metals and Materials.
Keywords: deformation methods, grain boundary characteristics, microstructural evolution, simple shear, texture evolution, tube high-pressure shearing

Identifiers

Local EPrints ID: 483783
URI: http://eprints.soton.ac.uk/id/eprint/483783
ISSN: 1347-5320
PURE UUID: d7a6f9e2-7aa6-438b-bdc3-e80bb0ca15a5
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

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Date deposited: 06 Nov 2023 17:36
Last modified: 06 Jun 2024 01:40

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Author: Zheng Li
Author: Jing Tao Wang

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