Data rich imaging approaches assessing fatigue crack initiation and early propagation in a DS superalloy at room temperature

Accepted/In Press date: 21 November 2020

e-pub ahead of print date: 1 December 2020

Published date: 23 February 2021

Additional Information: Funding Information: The authors would like to thank the EPSRC (Grant no: EP/M000710/1) for funding support and the China Scholarship Council, China, for financial support. Dr. R. Jiang would like to thank the National Natural Science Foundation of China [Grant no: 51805251] for financial support. S. Octaviani gratefully acknowledges support from Schlumberger Faculty for the Future Programme and the Roberto Rocca Education Programme. The synchrotron radiation experiments were performed at the BL20XU beamline in SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (Proposal number 2016A1278). The authors are grateful for the travel funding provided by the Great Britain Sasakawa Foundation and the Global Partnership Award from University of Southampton to visit Spring-8. The authors also would like to thank the MatchID team for provision of the MatchID software. The authors also would like to acknowledge Prof. Liguo Zhao at Loughborough University, Dr. Mark Hardy at Rolls-Royce, Dr. Matthew Lunt at Defence Science and Technology Laboratory, Dr. Gordon McColvin at GE Power, Prof Michael Preuss and Dr. Jo?o Quinta da Fonseca at University of Manchester and Prof. Scott Lockyer at Uniper Technologies Ltd for several useful discussions and comments of the results presented in this paper. Funding Information: The authors would like to thank the EPSRC (Grant no: EP/M000710/1 ) for funding support and the China Scholarship Council , China, for financial support. Dr. R. Jiang would like to thank the National Natural Science Foundation of China [Grant no: 51805251 ] for financial support. S. Octaviani gratefully acknowledges support from Schlumberger Faculty for the Future Programme and the Roberto Rocca Education Programme. The synchrotron radiation experiments were performed at the BL20XU beamline in SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (Proposal number 2016A1278 ). The authors are grateful for the travel funding provided by the Great Britain Sasakawa Foundation and the Global Partnership Award from University of Southampton to visit Spring-8. The authors also would like to thank the MatchID team for provision of the MatchID software. The authors also would like to acknowledge Prof. Liguo Zhao at Loughborough University, Dr. Mark Hardy at Rolls-Royce, Dr. Matthew Lunt at Defence Science and Technology Laboratory, Dr. Gordon McColvin at GE Power, Prof Michael Preuss and Dr. João Quinta da Fonseca at University of Manchester and Prof. Scott Lockyer at Uniper Technologies Ltd for several useful discussions and comments of the results presented in this paper. Publisher Copyright: © 2020 Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

Keywords: Directionally solidified Ni-Based superalloyFatigue crack initiationShort crackDigital image correlationSynchrotron radiation computed tomography

Local EPrints ID: 448864

URI: http://eprints.soton.ac.uk/id/eprint/448864

DOI: doi:10.1016/j.msea.2020.140592

PURE UUID: 7a78e44f-ff25-4c9e-9ede-32f619e53707

ORCID for Somsubhro Chaudhuri: orcid.org/0000-0001-9849-5766

ORCID for Fabrice Pierron: orcid.org/0000-0003-2813-4994

ORCID for Nong Gao: orcid.org/0000-0002-7430-0319

ORCID for Philippa Reed: orcid.org/0000-0002-2258-0347

Date deposited: 07 May 2021 16:31

Last modified: 17 Mar 2024 06:22