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- Publisher Website: 10.1007/s11661-019-05365-z
- Scopus: eid_2-s2.0-85069004269
- WOS: WOS:000477997600009
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Article: Improving Tensile Properties of Room-Temperature Quenching and Partitioning Steel by Dislocation Engineering
Title | Improving Tensile Properties of Room-Temperature Quenching and Partitioning Steel by Dislocation Engineering |
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Authors | |
Keywords | Austenite grain Austenite volume fraction Dislocation engineering Stabilization mechanisms Temperature quenching |
Issue Date | 2019 |
Publisher | Springer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11661 |
Citation | Metallurgical and Materials Transactions A, 2019, v. 50 n. 9, p. 4021-4026 How to Cite? |
Abstract | A new strong and ductile steel is developed by combining the dislocation engineering concept with the room-temperature quenching and partitioning process. The dislocations generated during the warm rolling process are inherited by both martensite and austenite grains during water quenching. The warm rolling process refines the martensite block size and increases the austenite volume fraction, owing to the dislocation stabilization mechanism, resulting in improvement of the ultimate tensile strength and uniform elongation simultaneously. |
Persistent Identifier | http://hdl.handle.net/10722/289269 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.761 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | He, BB | - |
dc.contributor.author | Wang, M | - |
dc.contributor.author | Huang, MX | - |
dc.date.accessioned | 2020-10-22T08:10:16Z | - |
dc.date.available | 2020-10-22T08:10:16Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Metallurgical and Materials Transactions A, 2019, v. 50 n. 9, p. 4021-4026 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.uri | http://hdl.handle.net/10722/289269 | - |
dc.description.abstract | A new strong and ductile steel is developed by combining the dislocation engineering concept with the room-temperature quenching and partitioning process. The dislocations generated during the warm rolling process are inherited by both martensite and austenite grains during water quenching. The warm rolling process refines the martensite block size and increases the austenite volume fraction, owing to the dislocation stabilization mechanism, resulting in improvement of the ultimate tensile strength and uniform elongation simultaneously. | - |
dc.language | eng | - |
dc.publisher | Springer New York LLC. The Journal's web site is located at http://www.springer.com/materials/journal/11661 | - |
dc.relation.ispartof | Metallurgical and Materials Transactions A | - |
dc.rights | This is a post-peer-review, pre-copyedit version of an article published in [insert journal title]. The final authenticated version is available online at: https://doi.org/[insert DOI] | - |
dc.subject | Austenite grain | - |
dc.subject | Austenite volume fraction | - |
dc.subject | Dislocation engineering | - |
dc.subject | Stabilization mechanisms | - |
dc.subject | Temperature quenching | - |
dc.title | Improving Tensile Properties of Room-Temperature Quenching and Partitioning Steel by Dislocation Engineering | - |
dc.type | Article | - |
dc.identifier.email | Huang, MX: mxhuang@hku.hk | - |
dc.identifier.authority | Huang, MX=rp01418 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s11661-019-05365-z | - |
dc.identifier.scopus | eid_2-s2.0-85069004269 | - |
dc.identifier.hkuros | 317281 | - |
dc.identifier.volume | 50 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 4021 | - |
dc.identifier.epage | 4026 | - |
dc.identifier.isi | WOS:000477997600009 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1073-5623 | - |