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- 01JNDT7E6J4FGEK12B0YSGPX43 classification A1.
- 01JNDT7E6J4FGEK12B0YSGPX43 date "2023".
- 01JNDT7E6J4FGEK12B0YSGPX43 language "eng".
- 01JNDT7E6J4FGEK12B0YSGPX43 type journalArticle.
- 01JNDT7E6J4FGEK12B0YSGPX43 subject "Technology and Engineering".
- 01JNDT7E6J4FGEK12B0YSGPX43 doi "10.1002/srin.202200902".
- 01JNDT7E6J4FGEK12B0YSGPX43 issn "1611-3683".
- 01JNDT7E6J4FGEK12B0YSGPX43 issn "1869-344X".
- 01JNDT7E6J4FGEK12B0YSGPX43 issue "11".
- 01JNDT7E6J4FGEK12B0YSGPX43 volume "94".
- 01JNDT7E6J4FGEK12B0YSGPX43 abstract "Herein, a medium-Mn steel containing 4 wt% Mn is designed to achieve ultrahigh tensile strength and good ductility by the quenching and tempering process. The effects of tempering temperature on the microstructure, tensile behavior, and fracture properties under different stress states are explored. It is observed that tempering temperature influences the fracture mechanisms of the ultrahigh-strength steels. Both ductile fracture strain and cleavage fracture strength of the investigated medium-Mn steel are affected by the tempering temperature. The impacts of tempering temperature on volume fraction, carbon content of retained austenite (RA), and tensile properties are quantitatively analyzed. Detailed microstructure analysis reveals that both volume fraction and carbon content of the RA are increased in the tempered steels, accompanied by improved tensile properties than in quenched conditions. The superior tensile properties are achieved after tempering at 250 degrees C, with the ultrahigh yield strength of 1590 MPa, ultrahigh tensile strength of 1963 MPa, and total elongation of 12%. The corresponding relationship between microstructure and mechanical properties is investigated, with a focus on the change of residual stress, the occurrence of carbon redistribution/carbide precipitation, the decrease of dislocation density of martensite, and the presence of transformation-induced plasticity effect during deformation.".
- 01JNDT7E6J4FGEK12B0YSGPX43 author 60d8cff2-e0f0-11ef-a696-a87493fa777e.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:4201de6e-9bf8-46b5-bfaf-e7c5cb2edadb.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:472624ee-dc54-4ccd-b42a-7c500b3bc0c0.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:5cd91951-ad77-4753-8950-c4c919e49ee8.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:7ed0c320-1f86-47a7-88cb-76f18b6cf5ea.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:9a88719e-88af-4232-a40d-99d5ae974565.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:bcab74d2-ca61-4a06-9886-e78d51330696.
- 01JNDT7E6J4FGEK12B0YSGPX43 author urn:uuid:d6a0f88c-9cd9-4d71-a5cd-1ec817b65d99.
- 01JNDT7E6J4FGEK12B0YSGPX43 dateCreated "2025-03-03T10:53:31Z".
- 01JNDT7E6J4FGEK12B0YSGPX43 dateModified "2025-03-03T14:13:22Z".
- 01JNDT7E6J4FGEK12B0YSGPX43 name "Effect of tempering temperature on the microstructure, deformation and fracture properties of an ultrahigh strength medium-Mn steel processed by quenching and tempering".
- 01JNDT7E6J4FGEK12B0YSGPX43 pagination urn:uuid:15f34c1a-a6ff-46b7-a210-57e4c65e2548.
- 01JNDT7E6J4FGEK12B0YSGPX43 sameAs LU-01JNDT7E6J4FGEK12B0YSGPX43.
- 01JNDT7E6J4FGEK12B0YSGPX43 sourceOrganization urn:uuid:197b3830-1e49-444b-a28a-e741b5265df5.
- 01JNDT7E6J4FGEK12B0YSGPX43 type A1.