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Fatigue limit estimation of metals based on the thermographic methods: A comprehensive review
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  • Umberto Galietti,
  • Mohammad Zaeimi,
  • Rosa De Finis,
  • Davide Palumbo
Umberto Galietti
Politecnico di Bari Dipartimento di Meccanica Matematica e Management

Corresponding Author:[email protected]

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Mohammad Zaeimi
Politecnico di Bari Dipartimento di Meccanica Matematica e Management
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Rosa De Finis
Universita del Salento Dipartimento di Ingegneria dell'Innovazione
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Davide Palumbo
Politecnico di Bari Dipartimento di Meccanica Matematica e Management
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Abstract

Infrared Thermography has been under review in the last thirty years due to its versatility and potential in the detection of the thermal signature associated with intrinsic energy phenomena due to dissipative processes, specifically those relying on mechanical fatigue. Nowadays, it is a well-established technique that can support mechanical and structural engineers to implement a damage-tolerant design, assess the residual life, and finally characterize the fatigue behavior of materials. The aim of this work is to review all thermography-based approaches and procedures for fatigue limit estimation by rapid tests, draw considerations on the role of thermal methods in mechanical design and machine construction, and discuss the pros and cons of each method and open points. This review is intended on one hand, as a warning/guideline to direct new research toward issues that have not been fully resolved or understood yet and on the other hand, to sum up, what has already been done in the field.
01 Aug 2023Submitted to Fatigue & Fracture of Engineering Materials & Structures
01 Aug 2023Submission Checks Completed
01 Aug 2023Assigned to Editor
04 Aug 2023Reviewer(s) Assigned
27 Aug 2023Review(s) Completed, Editorial Evaluation Pending
30 Aug 2023Editorial Decision: Revise Major
28 Oct 20231st Revision Received
28 Oct 2023Submission Checks Completed
28 Oct 2023Assigned to Editor
28 Oct 2023Reviewer(s) Assigned
11 Nov 2023Review(s) Completed, Editorial Evaluation Pending
13 Nov 2023Editorial Decision: Revise Minor
16 Nov 20232nd Revision Received
16 Nov 2023Submission Checks Completed
16 Nov 2023Assigned to Editor
16 Nov 2023Review(s) Completed, Editorial Evaluation Pending
19 Nov 2023Editorial Decision: Accept