Journal Pre-proofs Failure analysis and fatigue performance assessment of titanium diaphragms used in sonic soot blowers M. Javanmard, R. Sarfaraz, S.H. Dibajian, S.M. Yadavar Nikravesh PII: S1350-6307(19)31751-0 DOI: https://doi.org/10.1016/j.engfailanal.2020.104563 Reference: EFA 104563 To appear in: Engineering Failure Analysis Received Date: 23 November 2019 Revised Date: 3 April 2020 Accepted Date: 20 April 2020 Please cite this article as: Javanmard, M., Sarfaraz, R., Dibajian, S.H., Yadavar Nikravesh, S.M., Failure analysis and fatigue performance assessment of titanium diaphragms used in sonic soot blowers, Engineering Failure Analysis (2020), doi: https://doi.org/10.1016/j.engfailanal.2020.104563 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier Ltd.