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Statistical analyses of the relationship between inclination angle and twin growth in uniaxial compression of Mg alloys

Statistical analyses of the relationship between inclination angle and twin growth in uniaxial compression of Mg alloys
Statistical analyses of the relationship between inclination angle and twin growth in uniaxial compression of Mg alloys

Inclination angle (IA), which is that between the c-axis of a twin and the global loading direction, satisfactorily captures trends observed in area fractions of both Schmid and non-Schmid twins. The detailed analyses also show that the non-Schmid twins form preferentially in smaller grains compared to that of Schmid ones.

Global Schmid factors, Inclination angles, Non-Schmid twins, Twin growth, Twinning
0921-5093
Paramatmuni, Chaitanya
d49b9c29-66f0-465f-af9f-f40b29951bed
Kanjarla, Anand K.
e03a5b31-6612-4e1e-9264-d503f7aabf09
Zeng, Xun
ff832409-a044-4a72-af7a-2c89874387f3
Guan, Dikai
d20c4acc-342a-43fa-a204-7283f0cc33bf
Paramatmuni, Chaitanya
d49b9c29-66f0-465f-af9f-f40b29951bed
Kanjarla, Anand K.
e03a5b31-6612-4e1e-9264-d503f7aabf09
Zeng, Xun
ff832409-a044-4a72-af7a-2c89874387f3
Guan, Dikai
d20c4acc-342a-43fa-a204-7283f0cc33bf

Paramatmuni, Chaitanya, Kanjarla, Anand K., Zeng, Xun and Guan, Dikai (2023) Statistical analyses of the relationship between inclination angle and twin growth in uniaxial compression of Mg alloys. Materials Science and Engineering: A, 880, [145374]. (doi:10.1016/j.msea.2023.145374).

Record type: Article

Abstract

Inclination angle (IA), which is that between the c-axis of a twin and the global loading direction, satisfactorily captures trends observed in area fractions of both Schmid and non-Schmid twins. The detailed analyses also show that the non-Schmid twins form preferentially in smaller grains compared to that of Schmid ones.

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Twin_inclination_angles_revision - Accepted Manuscript
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Accepted/In Press date: 26 June 2023
e-pub ahead of print date: 28 June 2023
Published date: 29 June 2023
Additional Information: Funding Information: DG and XZ gratefully acknowledge funding through UKRI Future Leaders Fellowship (No. MR/T019123/2 ). AKK acknowledges the Ministry of Human Resource and Development for funding the Center of Excellence (CoE) in Applied Magnesium Research (A Vertical of Center for Materials and Manufacturing for Futuristic Mobility), IIT Madras through grant number – SB20210992MEMHRD008517 .
Keywords: Global Schmid factors, Inclination angles, Non-Schmid twins, Twin growth, Twinning

Identifiers

Local EPrints ID: 482453
URI: http://eprints.soton.ac.uk/id/eprint/482453
ISSN: 0921-5093
PURE UUID: b7febfd8-8e8f-46d8-901c-a7759d4a9cbc
ORCID for Dikai Guan: ORCID iD orcid.org/0000-0002-3953-2878

Catalogue record

Date deposited: 05 Oct 2023 16:39
Last modified: 06 Jun 2024 02:16

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Contributors

Author: Chaitanya Paramatmuni
Author: Anand K. Kanjarla
Author: Xun Zeng
Author: Dikai Guan ORCID iD

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