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Principle of one-step synthesis for multilayered structures using tube high-pressure shearing

Principle of one-step synthesis for multilayered structures using tube high-pressure shearing
Principle of one-step synthesis for multilayered structures using tube high-pressure shearing
During the tube high-pressure shearing (t-HPS) process, the traceline of any original radial line segment, with two endpoints located on the inner and outer surfaces of a tubular sample, becomes distorted and elongated. This is an important and intrinsic property of the tangential shear of t-HPS. The new concept of traceline elongation is introduced in order to develop a mathematical description based on the local shear strain. By analogy to the tracelines of interfaces in layered structures, a one-step process is proposed for synthesizing multilayered laminates using t-HPS. It is shown that this process has high efficiency and a low risk of introducing any contaminants. To experimentally verify the feasibility of this proposal, a bimetallic multilayered structure with a micrometer-layer thickness and metallurgical interface-bonding was successfully synthesized using four bulk samples of pure lead and tin as prototype materials.
composites, interfaces, layered structures, severe plastic deformation, tube shearing
0921-5093
367-375
Li, Zheng
f520b115-b06a-47c7-8e81-cd123d8f28ae
Zhang, Pin Fang
2340b3a5-463a-4531-821a-fef6bfbc9128
Yuan, Hao
748104c8-728f-4761-8db3-2ffd53ae1120
Lin, Kui
1ee783bd-01c2-4fbe-8150-41605ad19366
Liu, Ying
68aba1c5-29f4-4836-95ca-eb1ac313da03
Yin, De Liang
83e10b5b-caf5-4abd-9c09-e51f9cd026b8
Wang, Jing Tao
10285b03-ac4f-46d7-b8c9-7a4c0dad72d1
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Li, Zheng
f520b115-b06a-47c7-8e81-cd123d8f28ae
Zhang, Pin Fang
2340b3a5-463a-4531-821a-fef6bfbc9128
Yuan, Hao
748104c8-728f-4761-8db3-2ffd53ae1120
Lin, Kui
1ee783bd-01c2-4fbe-8150-41605ad19366
Liu, Ying
68aba1c5-29f4-4836-95ca-eb1ac313da03
Yin, De Liang
83e10b5b-caf5-4abd-9c09-e51f9cd026b8
Wang, Jing Tao
10285b03-ac4f-46d7-b8c9-7a4c0dad72d1
Langdon, Terence G.
86e69b4f-e16d-4830-bf8a-5a9c11f0de86

Li, Zheng, Zhang, Pin Fang, Yuan, Hao, Lin, Kui, Liu, Ying, Yin, De Liang, Wang, Jing Tao and Langdon, Terence G. (2016) Principle of one-step synthesis for multilayered structures using tube high-pressure shearing. Materials Science and Engineering: A, 658, 367-375. (doi:10.1016/j.msea.2016.02.024).

Record type: Article

Abstract

During the tube high-pressure shearing (t-HPS) process, the traceline of any original radial line segment, with two endpoints located on the inner and outer surfaces of a tubular sample, becomes distorted and elongated. This is an important and intrinsic property of the tangential shear of t-HPS. The new concept of traceline elongation is introduced in order to develop a mathematical description based on the local shear strain. By analogy to the tracelines of interfaces in layered structures, a one-step process is proposed for synthesizing multilayered laminates using t-HPS. It is shown that this process has high efficiency and a low risk of introducing any contaminants. To experimentally verify the feasibility of this proposal, a bimetallic multilayered structure with a micrometer-layer thickness and metallurgical interface-bonding was successfully synthesized using four bulk samples of pure lead and tin as prototype materials.

Full text not available from this repository.

More information

Accepted/In Press date: 7 February 2016
e-pub ahead of print date: 8 February 2016
Published date: 21 March 2016
Keywords: composites, interfaces, layered structures, severe plastic deformation, tube shearing
Organisations: Engineering Mats & Surface Engineerg Gp, Engineering Science Unit, Faculty of Engineering and the Environment

Identifiers

Local EPrints ID: 389724
URI: http://eprints.soton.ac.uk/id/eprint/389724
ISSN: 0921-5093
PURE UUID: 6b2393e0-b071-4c77-88cc-a26bfef808bd
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 14 Mar 2016 11:38
Last modified: 17 Dec 2019 01:50

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