Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet
TC4 titanium alloy has excellent comprehensive properties. Due to its light weight, high specific strength, and good corrosion resistance, it is widely used in aerospace, military defense, and other fields. Given that titanium alloy components are often fractured by impact loads during service, stud...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/15/23/8589 |
| _version_ | 1797462790141640704 |
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| author | Zeling Zhao Hongchao Ji Yingzhuo Zhong Chun Han Xuefeng Tang |
| author_facet | Zeling Zhao Hongchao Ji Yingzhuo Zhong Chun Han Xuefeng Tang |
| author_sort | Zeling Zhao |
| collection | DOAJ |
| description | TC4 titanium alloy has excellent comprehensive properties. Due to its light weight, high specific strength, and good corrosion resistance, it is widely used in aerospace, military defense, and other fields. Given that titanium alloy components are often fractured by impact loads during service, studying the fracture behavior and damage mechanism of TC4 titanium alloy is of great significance. In this study, the Johnson–Cook failure model parameters of TC4 titanium alloy were obtained via tensile tests at room temperature. The mechanical behavior of TC4 titanium alloy during the tensile process was determined by simulating the sheet tensile process with the finite element software ABAQUS. The macroscopic and microscopic morphologies of tensile fracture were analyzed to study the deformation mechanism of the TC4 titanium alloy sheet. The results provide a theoretical basis for predicting the fracture behavior of TC4 titanium alloy under tensile stress. |
| first_indexed | 2024-03-09T17:41:29Z |
| format | Article |
| id | doaj.art-3dda7b82e983443195aa15dfe2bd63a4 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T17:41:29Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-3dda7b82e983443195aa15dfe2bd63a42023-11-24T11:30:50ZengMDPI AGMaterials1996-19442022-12-011523858910.3390/ma15238589Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy SheetZeling Zhao0Hongchao Ji1Yingzhuo Zhong2Chun Han3Xuefeng Tang4College of Mechanical Engineering, North China University of Science and Technology, Tangshan 063210, ChinaCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan 063210, ChinaChina 22 MCC Group Corporation Limited, Tangshan 063035, ChinaChina 22 MCC Group Corporation Limited, Tangshan 063035, ChinaState Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, ChinaTC4 titanium alloy has excellent comprehensive properties. Due to its light weight, high specific strength, and good corrosion resistance, it is widely used in aerospace, military defense, and other fields. Given that titanium alloy components are often fractured by impact loads during service, studying the fracture behavior and damage mechanism of TC4 titanium alloy is of great significance. In this study, the Johnson–Cook failure model parameters of TC4 titanium alloy were obtained via tensile tests at room temperature. The mechanical behavior of TC4 titanium alloy during the tensile process was determined by simulating the sheet tensile process with the finite element software ABAQUS. The macroscopic and microscopic morphologies of tensile fracture were analyzed to study the deformation mechanism of the TC4 titanium alloy sheet. The results provide a theoretical basis for predicting the fracture behavior of TC4 titanium alloy under tensile stress.https://www.mdpi.com/1996-1944/15/23/8589TC4 titanium alloyJohnson–Cook failure modelfracture behaviorplastic deformation |
| spellingShingle | Zeling Zhao Hongchao Ji Yingzhuo Zhong Chun Han Xuefeng Tang Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet Materials TC4 titanium alloy Johnson–Cook failure model fracture behavior plastic deformation |
| title | Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet |
| title_full | Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet |
| title_fullStr | Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet |
| title_full_unstemmed | Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet |
| title_short | Mechanical Properties and Fracture Behavior of a TC4 Titanium Alloy Sheet |
| title_sort | mechanical properties and fracture behavior of a tc4 titanium alloy sheet |
| topic | TC4 titanium alloy Johnson–Cook failure model fracture behavior plastic deformation |
| url | https://www.mdpi.com/1996-1944/15/23/8589 |
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