Study on mechanical properties of 6061-T6 aluminum alloy
In order to obtain the accurate mechanical properties of 6061-T6 aluminum alloy, the tensile test of 6061-T6 aluminum alloy was carried out on a high-speed material testing machine, and the tensile test data of 6061-T6 aluminum alloy at different rates were obtained. Then, the Johnson-Cook constitut...
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| Format: | Article |
| Language: | English |
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Croatian Metallurgical Society
2024-01-01
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| Series: | Metalurgija |
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| Online Access: | https://hrcak.srce.hr/file/443693 |
| _version_ | 1797738320883613696 |
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| author | M. W. Liu |
| author_facet | M. W. Liu |
| author_sort | M. W. Liu |
| collection | DOAJ |
| description | In order to obtain the accurate mechanical properties of 6061-T6 aluminum alloy, the tensile test of 6061-T6 aluminum alloy was carried out on a high-speed material testing machine, and the tensile test data of 6061-T6 aluminum alloy at different rates were obtained. Then, the Johnson-Cook constitutive model was introduced, and the formula was simplified based on the experimental conditions. The constitutive parameters were obtained by the stepwise estimation method, and the Johnson-Cook (JC) constitutive model of 6061-T6 aluminum alloy was established. Comparing the model prediction results with the experimental data, the prediction curves are in good agreement, which verifies the feasibility of the model. |
| first_indexed | 2024-03-12T13:42:07Z |
| format | Article |
| id | doaj.art-56fb1bb3dd5044109e27d3bff2109256 |
| institution | Directory Open Access Journal |
| issn | 0543-5846 1334-2576 |
| language | English |
| last_indexed | 2024-03-12T13:42:07Z |
| publishDate | 2024-01-01 |
| publisher | Croatian Metallurgical Society |
| record_format | Article |
| series | Metalurgija |
| spelling | doaj.art-56fb1bb3dd5044109e27d3bff21092562023-08-23T14:54:26ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762024-01-016313942Study on mechanical properties of 6061-T6 aluminum alloyM. W. Liu0School of mechanical engineering, Tiangong University, Tianjin, ChinaIn order to obtain the accurate mechanical properties of 6061-T6 aluminum alloy, the tensile test of 6061-T6 aluminum alloy was carried out on a high-speed material testing machine, and the tensile test data of 6061-T6 aluminum alloy at different rates were obtained. Then, the Johnson-Cook constitutive model was introduced, and the formula was simplified based on the experimental conditions. The constitutive parameters were obtained by the stepwise estimation method, and the Johnson-Cook (JC) constitutive model of 6061-T6 aluminum alloy was established. Comparing the model prediction results with the experimental data, the prediction curves are in good agreement, which verifies the feasibility of the model.https://hrcak.srce.hr/file/4436936061-T6 aluminum alloytensile teststress-strain curvesJohnson-Cook constitutive model |
| spellingShingle | M. W. Liu Study on mechanical properties of 6061-T6 aluminum alloy Metalurgija 6061-T6 aluminum alloy tensile test stress-strain curves Johnson-Cook constitutive model |
| title | Study on mechanical properties of 6061-T6 aluminum alloy |
| title_full | Study on mechanical properties of 6061-T6 aluminum alloy |
| title_fullStr | Study on mechanical properties of 6061-T6 aluminum alloy |
| title_full_unstemmed | Study on mechanical properties of 6061-T6 aluminum alloy |
| title_short | Study on mechanical properties of 6061-T6 aluminum alloy |
| title_sort | study on mechanical properties of 6061 t6 aluminum alloy |
| topic | 6061-T6 aluminum alloy tensile test stress-strain curves Johnson-Cook constitutive model |
| url | https://hrcak.srce.hr/file/443693 |
| work_keys_str_mv | AT mwliu studyonmechanicalpropertiesof6061t6aluminumalloy |