DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bernhard, Michael | - |
dc.contributor.author | Presoly, Peter | - |
dc.contributor.author | Fuchs, Nora | - |
dc.contributor.author | Bernhard, Christian | - |
dc.contributor.author | Kang, Youn-Bae | - |
dc.date.accessioned | 2021-09-24T05:50:49Z | - |
dc.date.available | 2021-09-24T05:50:49Z | - |
dc.date.created | 2020-08-18 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/107145 | - |
dc.description.abstract | During the solidification of steel, phosphorus strongly segregates in the interdendritic liquid phase. In the continuous casting process, even low levels of P may have a detrimental effect on the final product quality. However, phosphorus is partly added up to 0.10 wt pct to improve the mechanical properties of advanced steel grades nowadays,e.g.,High-Strength Interstitial-Free (HSIF). To provide new experimental data for the development of thermodynamic databases and solidification models for P alloyed steel grades, phase equilibria in the Fe-P and Fe-C-P key systems were studied up to 1550 degrees C using differential scanning calorimetry (DSC) and high temperature laser scanning confocal microscopy (HT-LSCM). Special focus was placed on solid/liquid equilibrium temperatures in the Fe-rich part of the binary Fe-P system between 0.025 and 9 wt pct P. In the ternary system, three isoplethal sections with 0.10 mass pct. P, 0.20 mass pct. C and constant mass percent ratio P/C of 2 were investigated. In the latter section, HT-LSCM observations were linked with DSC signals to optically identify present phase stabilities. Particularly at [pct P] < 1, significant differences between performed measurements and calculated phase equilibrium temperatures using thermodynamic assessments from the literature were identified. In all ternary sections, the experiments indicate less influence of P on the hypo-peritectic range compared to the thermodynamic calculations. | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.title | Experimental Study of High Temperature Phase Equilibria in the Iron-Rich Part of the Fe-P and Fe-C-P Systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s11661-020-05912-z | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.51, no.10, pp.5351 - 5364 | - |
dc.identifier.wosid | 000551710000001 | - |
dc.citation.endPage | 5364 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 5351 | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.volume | 51 | - |
dc.contributor.affiliatedAuthor | Kang, Youn-Bae | - |
dc.identifier.scopusid | 2-s2.0-85086630973 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CONCENTRIC SOLIDIFICATION | - |
dc.subject.keywordPlus | THERMODYNAMIC ASSESSMENT | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | CARBON CONTENT | - |
dc.subject.keywordPlus | PHOSPHORUS | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | DIAGRAM | - |
dc.subject.keywordPlus | 1ST-PRINCIPLES | - |
dc.subject.keywordPlus | SOLUBILITY | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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