A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective
The propagation behavior of fatigue short crack (SC) in metallic materials was examined in this review, with a focus on recent advances in experimental methods and modeling approaches. SC posed unique challenges, particularly in marine and welded structures, where traditional linear elastic fracture...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425002212 |
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| author | MoLin Su WenCai Liu YongDian Han NingJun Feng HongQiao Yan Yue Zhao Chao Feng Lei Zhao |
| author_facet | MoLin Su WenCai Liu YongDian Han NingJun Feng HongQiao Yan Yue Zhao Chao Feng Lei Zhao |
| author_sort | MoLin Su |
| collection | DOAJ |
| description | The propagation behavior of fatigue short crack (SC) in metallic materials was examined in this review, with a focus on recent advances in experimental methods and modeling approaches. SC posed unique challenges, particularly in marine and welded structures, where traditional linear elastic fracture mechanics (LEFM) fell short due to their inability to capture the microstructural sensitivity and fluctuating growth characteristics of SC. Various experimental methods, including the replica method and in-situ SEM observation, were evaluated, and their effectiveness and limitations in SC characterization were highlighted. Additionally, advanced modeling approaches were discussed to address SC complexities, especially in heterogeneous materials like welded joints. The need for a unified model that integrated microstructural effects to enhance fatigue life predictions was emphasized, aiming for practical engineering applications in complex environments. |
| format | Article |
| id | doaj-art-41377467f0b94cca9d9fc4f3b2b2f92a |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-41377467f0b94cca9d9fc4f3b2b2f92a2025-02-02T05:27:39ZengElsevierJournal of Materials Research and Technology2238-78542025-03-013526932712A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospectiveMoLin Su0WenCai Liu1YongDian Han2NingJun Feng3HongQiao Yan4Yue Zhao5Chao Feng6Lei Zhao7CNPC Research Institute of Safety & Environment Technology, Beijing, 102206, PR China; Key Laboratory of Oil & Gas Storage and Transportation Safety Risk Prevention, Ministry of Emergency Management, Beijing, 102206, PR China; Key Laboratory of Quality Detection and Health Diagnosis of Oil and Gas Production Equipment, State Administration for Market Regulation, Beijing, 102206, PR ChinaCNPC Research Institute of Safety & Environment Technology, Beijing, 102206, PR China; Key Laboratory of Oil & Gas Storage and Transportation Safety Risk Prevention, Ministry of Emergency Management, Beijing, 102206, PR China; Key Laboratory of Quality Detection and Health Diagnosis of Oil and Gas Production Equipment, State Administration for Market Regulation, Beijing, 102206, PR ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin, 300350, PR China; Corresponding author.CNPC Changqing Oilfield Sulige South Operation Branch, Nei Mongol, 016299, PR ChinaCNPC Research Institute of Safety & Environment Technology, Beijing, 102206, PR China; Key Laboratory of Oil & Gas Storage and Transportation Safety Risk Prevention, Ministry of Emergency Management, Beijing, 102206, PR China; Key Laboratory of Quality Detection and Health Diagnosis of Oil and Gas Production Equipment, State Administration for Market Regulation, Beijing, 102206, PR ChinaCNPC Research Institute of Safety & Environment Technology, Beijing, 102206, PR China; Key Laboratory of Oil & Gas Storage and Transportation Safety Risk Prevention, Ministry of Emergency Management, Beijing, 102206, PR China; Key Laboratory of Quality Detection and Health Diagnosis of Oil and Gas Production Equipment, State Administration for Market Regulation, Beijing, 102206, PR ChinaSchool of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211100, PR ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin, 300350, PR China; Corresponding author.The propagation behavior of fatigue short crack (SC) in metallic materials was examined in this review, with a focus on recent advances in experimental methods and modeling approaches. SC posed unique challenges, particularly in marine and welded structures, where traditional linear elastic fracture mechanics (LEFM) fell short due to their inability to capture the microstructural sensitivity and fluctuating growth characteristics of SC. Various experimental methods, including the replica method and in-situ SEM observation, were evaluated, and their effectiveness and limitations in SC characterization were highlighted. Additionally, advanced modeling approaches were discussed to address SC complexities, especially in heterogeneous materials like welded joints. The need for a unified model that integrated microstructural effects to enhance fatigue life predictions was emphasized, aiming for practical engineering applications in complex environments.http://www.sciencedirect.com/science/article/pii/S2238785425002212FatigueShort crack growthMechanical and microstructural effectsTesting methodsModeling approaches |
| spellingShingle | MoLin Su WenCai Liu YongDian Han NingJun Feng HongQiao Yan Yue Zhao Chao Feng Lei Zhao A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective Journal of Materials Research and Technology Fatigue Short crack growth Mechanical and microstructural effects Testing methods Modeling approaches |
| title | A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective |
| title_full | A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective |
| title_fullStr | A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective |
| title_full_unstemmed | A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective |
| title_short | A state-of-art review of fatigue short crack propagation behavior of metals: Model, experimental and prospective |
| title_sort | state of art review of fatigue short crack propagation behavior of metals model experimental and prospective |
| topic | Fatigue Short crack growth Mechanical and microstructural effects Testing methods Modeling approaches |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425002212 |
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