Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics
This paper investigates the relationship between the microstructure of annealed SLM Ti–6Al–4V alloy and ultrasonic eigenvalues. It proposes a mechanism for the interaction between the titanium alloy's microstructure and laser ultrasonic waves. Building on the enhanced Hall-Petch relationship th...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-07-01
|
| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425013973 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849470249669230592 |
|---|---|
| author | Jiazheng Jiang Yaoxin Huang Anmin Yin Yeqing He Xiaodong Xu Xuejun Yan Ying Wang Tingxiao Tang |
| author_facet | Jiazheng Jiang Yaoxin Huang Anmin Yin Yeqing He Xiaodong Xu Xuejun Yan Ying Wang Tingxiao Tang |
| author_sort | Jiazheng Jiang |
| collection | DOAJ |
| description | This paper investigates the relationship between the microstructure of annealed SLM Ti–6Al–4V alloy and ultrasonic eigenvalues. It proposes a mechanism for the interaction between the titanium alloy's microstructure and laser ultrasonic waves. Building on the enhanced Hall-Petch relationship that correlates grain size with mechanical properties, we establish and validate calculation models for yield strength, tensile strength, and hardness based on the ultrasonic time-domain attenuation coefficient, using experimental data for verification. The results indicate that the accuracy of the models linking microstructure and mechanical properties to ultrasonic eigenvalues is approximately 0.85. |
| format | Article |
| id | doaj-art-c66b5c4feb2e4fa8be3c9adc41e85469 |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-c66b5c4feb2e4fa8be3c9adc41e854692025-08-20T03:25:12ZengElsevierJournal of Materials Research and Technology2238-78542025-07-013738038810.1016/j.jmrt.2025.05.241Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonicsJiazheng Jiang0Yaoxin Huang1Anmin Yin2Yeqing He3Xiaodong Xu4Xuejun Yan5Ying Wang6Tingxiao Tang7School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, ChinaSchool of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, ChinaSchool of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, China; Corresponding author.School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, ChinaLaboratory of Modern Acoustics and Institute of Acoustics, Nanjing University, Nanjing, 210093, ChinaNational Laboratory of Solid State Microstructures, Nanjing University, Nanjing, 210093, ChinaSchool of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, ChinaSchool of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, Zhejiang, ChinaThis paper investigates the relationship between the microstructure of annealed SLM Ti–6Al–4V alloy and ultrasonic eigenvalues. It proposes a mechanism for the interaction between the titanium alloy's microstructure and laser ultrasonic waves. Building on the enhanced Hall-Petch relationship that correlates grain size with mechanical properties, we establish and validate calculation models for yield strength, tensile strength, and hardness based on the ultrasonic time-domain attenuation coefficient, using experimental data for verification. The results indicate that the accuracy of the models linking microstructure and mechanical properties to ultrasonic eigenvalues is approximately 0.85.http://www.sciencedirect.com/science/article/pii/S2238785425013973Laser ultrasonicSLMed Ti–6Al–4VMechanical property evaluation |
| spellingShingle | Jiazheng Jiang Yaoxin Huang Anmin Yin Yeqing He Xiaodong Xu Xuejun Yan Ying Wang Tingxiao Tang Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics Journal of Materials Research and Technology Laser ultrasonic SLMed Ti–6Al–4V Mechanical property evaluation |
| title | Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics |
| title_full | Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics |
| title_fullStr | Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics |
| title_full_unstemmed | Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics |
| title_short | Evaluation of microstructure and mechanical properties of annealed SLMed Ti–6Al–4V alloy using laser ultrasonics |
| title_sort | evaluation of microstructure and mechanical properties of annealed slmed ti 6al 4v alloy using laser ultrasonics |
| topic | Laser ultrasonic SLMed Ti–6Al–4V Mechanical property evaluation |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425013973 |
| work_keys_str_mv | AT jiazhengjiang evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT yaoxinhuang evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT anminyin evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT yeqinghe evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT xiaodongxu evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT xuejunyan evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT yingwang evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics AT tingxiaotang evaluationofmicrostructureandmechanicalpropertiesofannealedslmedti6al4valloyusinglaserultrasonics |