Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading
This study evaluates the performance of a user-defined combined hardening modeling method for advanced high-strength steels (AHSS) under monotonic and reversal loading conditions. The plastic behavior of TWIP980 and TRIP980 AHSS sheet metals is investigated using a cyclic plasticity modeling approa...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Consejo Superior de Investigaciones Científicas
2023-12-01
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| Series: | Revista de Metalurgia |
| Subjects: | |
| Online Access: | https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1575 |
| _version_ | 1797340299600592896 |
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| author | Toros Arda Akşen Emre Esener Mehmet Firat |
| author_facet | Toros Arda Akşen Emre Esener Mehmet Firat |
| author_sort | Toros Arda Akşen |
| collection | DOAJ |
| description |
This study evaluates the performance of a user-defined combined hardening modeling method for advanced high-strength steels (AHSS) under monotonic and reversal loading conditions. The plastic behavior of TWIP980 and TRIP980 AHSS sheet metals is investigated using a cyclic plasticity modeling approach. The model incorporates an isotropic von Mises yield criterion and a single-term Chaboche nonlinear kinematic hardening rule. Monotonic and reversal loading stress-strain curves are predicted and compared with experimental results. The model accurately captured the Bauschinger effect for both materials, but it needs help to effectively model the permanent softening behavior observed in TWIP980 steel. Overall, the proposed modeling method agrees well with experimental results for monotonic loading and accurately represents the Bauschinger effect and transient behavior during reversal loading. However, better improvements are needed to capture the permanent softening behavior of TWIP980 steel.
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| first_indexed | 2024-03-08T10:00:00Z |
| format | Article |
| id | doaj.art-975a7de3da8d4a8494c13ad4c11d401d |
| institution | Directory Open Access Journal |
| issn | 0034-8570 1988-4222 |
| language | English |
| last_indexed | 2024-03-08T10:00:00Z |
| publishDate | 2023-12-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Revista de Metalurgia |
| spelling | doaj.art-975a7de3da8d4a8494c13ad4c11d401d2024-01-29T12:31:49ZengConsejo Superior de Investigaciones CientíficasRevista de Metalurgia0034-85701988-42222023-12-0159410.3989/revmetalm.251Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loadingToros Arda Akşen0Emre Esener1Mehmet Firat2Department of Mechanical Engineering, The University of SakaryaDepartment of Mechanical Engineering, Bilecik Seyh Edebali UniversityDepartment of Mechanical Engineering, The University of Sakarya This study evaluates the performance of a user-defined combined hardening modeling method for advanced high-strength steels (AHSS) under monotonic and reversal loading conditions. The plastic behavior of TWIP980 and TRIP980 AHSS sheet metals is investigated using a cyclic plasticity modeling approach. The model incorporates an isotropic von Mises yield criterion and a single-term Chaboche nonlinear kinematic hardening rule. Monotonic and reversal loading stress-strain curves are predicted and compared with experimental results. The model accurately captured the Bauschinger effect for both materials, but it needs help to effectively model the permanent softening behavior observed in TWIP980 steel. Overall, the proposed modeling method agrees well with experimental results for monotonic loading and accurately represents the Bauschinger effect and transient behavior during reversal loading. However, better improvements are needed to capture the permanent softening behavior of TWIP980 steel. https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1575Advanced high strength steelsCyclic plasticityFinite element modelingKinematic hardeningTRIPTWIP |
| spellingShingle | Toros Arda Akşen Emre Esener Mehmet Firat Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading Revista de Metalurgia Advanced high strength steels Cyclic plasticity Finite element modeling Kinematic hardening TRIP TWIP |
| title | Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading |
| title_full | Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading |
| title_fullStr | Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading |
| title_full_unstemmed | Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading |
| title_short | Characterizing the mechanical deformation response of AHSS steels: A comparative study of cyclic plasticity models under monotonic and reversal loading |
| title_sort | characterizing the mechanical deformation response of ahss steels a comparative study of cyclic plasticity models under monotonic and reversal loading |
| topic | Advanced high strength steels Cyclic plasticity Finite element modeling Kinematic hardening TRIP TWIP |
| url | https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1575 |
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