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- 01JNDT7E62EBV5YP4FG9C3MEZ7 classification A1.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 date "2024".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 language "eng".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 type journalArticle.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 subject "Technology and Engineering".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 doi "10.3390/ma17163950".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 issn "1996-1944".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 issue "16".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 volume "17".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 abstract "This study uses a sigmoidal function to describe the plastic strain hardening of metallic materials, considering temperature and strain rate effects. The effectiveness of this approach is evaluated and systematically compared with other hardening laws. Incorporating temperature and strain rate effects into the parameters of this sigmoidal-type hardening law enables a more precise description and prediction of the plastic deformation of materials under different combinations of temperature and strain rate. The temperature effect is coupled using a simplified Arrhenius model, and the strain rate effect is coupled with a modified Johnson-Cook model. The sigmoidal-type hardening law is integrated with an asymmetric yield criterion to address complex behavior, such as anisotropy and strength differential effects. The calibration and validation of the constitutive model involve examining uniaxial tensile/compressive flow curves in various directions and biaxial tensile/compressive flow curves for diverse metallic alloys, proving the proposed model's broad applicability.".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 author 60d8cff2-e0f0-11ef-a696-a87493fa777e.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 author urn:uuid:75d6ab81-5966-4d51-ade7-afa181601668.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 author urn:uuid:e41b1c26-b743-42c5-aec6-bc5af37fe622.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 author urn:uuid:fd7b7d61-b296-465a-a3e8-e09e20ef010d.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 dateCreated "2025-03-03T10:53:31Z".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 dateModified "2025-03-03T14:44:05Z".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 name "Modeling strain hardening of metallic materials with sigmoidal function considering temperature and strain rate effects".
- 01JNDT7E62EBV5YP4FG9C3MEZ7 pagination urn:uuid:95452280-ed17-4eb2-b7a5-50921f3820d3.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 sameAs LU-01JNDT7E62EBV5YP4FG9C3MEZ7.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 sourceOrganization urn:uuid:77892d9a-ea26-4aef-bf72-f0dda072762a.
- 01JNDT7E62EBV5YP4FG9C3MEZ7 type A1.