Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박주현 | - |
dc.date.accessioned | 2018-02-19T02:02:21Z | - |
dc.date.available | 2018-02-19T02:02:21Z | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v. 46A, No. 8, Page. 3581-3591 | en_US |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.issn | 1543-1940 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11661-015-2958-5 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/38037 | - |
dc.description.abstract | The variation of the Mn-depleted zone (MDZ) around the inclusion during multi-pass welding of Ti-containing high-strength low-alloy (HSLA) steel was investigated by taking the changes in the impact toughness and microstructure into account. As-deposited weld metal specimens were prepared by single-pass, bead-in-groove welding, and reheated weld metal specimens were obtained by a thermal simulation technique. Two types of chemical compositions were prepared, mainly by controlling the Ti content in order to form two types of phases at inclusion/matrix interface: spinel and ilmenite. When the reheating thermal cycle is applied to the as-deposited weld metal, the MDZ depth varied depending on the inclusion surface phase; this could be explained by the competition of the homogenization effect and the dissolution effect, which occurred near the inclusion/matrix interface. In order to enhance the chemical driving force for intragranular nucleation in both as-deposited weld metal and reheated weld metal, the formation of ilmenite phase is recommended. (C) The Minerals, Metals & Materials Society and ASM International 2015 | en_US |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University (HY-2011-G). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER | en_US |
dc.subject | ACICULAR FERRITE NUCLEATION | en_US |
dc.subject | MN-DEPLETED ZONE | en_US |
dc.subject | MECHANICAL-PROPERTIES | en_US |
dc.subject | TRANSFORMATION BEHAVIOR | en_US |
dc.subject | NONMETALLIC INCLUSION | en_US |
dc.subject | CARBON STEELS | en_US |
dc.subject | MICROSTRUCTURE | en_US |
dc.subject | DEPOSITS | en_US |
dc.subject | BAINITE | en_US |
dc.subject | SIZE | en_US |
dc.title | Variation in the Chemical Driving Force for Intragranular Nucleation in the Multi-pass Weld Metal of Ti-Containing High-Strength Low-Alloy Steel | en_US |
dc.type | Article | en_US |
dc.relation.no | 8 | - |
dc.relation.volume | 46A | - |
dc.identifier.doi | 10.1007/s11661-015-2958-5 | - |
dc.relation.page | 3581-3591 | - |
dc.relation.journal | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.contributor.googleauthor | Kang, Y | - |
dc.contributor.googleauthor | Han, K | - |
dc.contributor.googleauthor | Park, JH | - |
dc.contributor.googleauthor | Lee, C | - |
dc.relation.code | 2015001971 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | basicity | - |
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