| dc.contributor.author | Bublik, Sergey | |
| dc.contributor.author | Bao, Sarina | |
| dc.contributor.author | Tangstad, Merete | |
| dc.contributor.author | Einarsrud, Kristian Etienne | |
| dc.date.accessioned | 2020-03-20T09:34:47Z | |
| dc.date.available | 2020-03-20T09:34:47Z | |
| dc.date.created | 2019-12-12T12:14:28Z | |
| dc.date.issued | 2019 | |
| dc.identifier.isbn | 978-0-87339-771-1 | |
| dc.identifier.uri | https://hdl.handle.net/11250/2647729 | |
| dc.description.abstract | FeMn-alloys are produced by transforming ore and carbon materials into FeMn and slag at high temperatures in a furnace. Entrainment of FeMn in slag during tapping reduces the yield. Entrainment and subsequent separation are strongly influenced by slag-metal interfacial properties. In the current work, interfacial properties, including the contact angle, in the FeMn-slag graphite system have been investigated using the sessile drop technique at temperatures above 1573 K. Two experimental configurations are proposed: (a) slag and metal placed beside each other on graphite; and (b) slag placed on top of the metal layer. The average interfacial tension between slag and metal over the temperature interval was found to be 1.08±0.10 N/m for slag-to-metal weight ratio 0.19, and 1.30±0.32 N/m for slag-to-metal weight ratio 0.28. In addition, wetting properties are considerably influenced by the variation of slag-metal weight ratio in the range from 0.25 to 1.50 and only marginally by temperature. | en_US |
| dc.description.abstract | Slag-metal interactions in the FeMn tapping process: Interfacial properties and wetting | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | The Minerals, Metals & Materials Society (TMS) | en_US |
| dc.relation.ispartof | Proceedings of the Liquid Metal Processing & Casting Conference 2019 | |
| dc.title | Slag-metal interactions in the FeMn tapping process: Interfacial properties and wetting | en_US |
| dc.type | Chapter | en_US |
| dc.description.version | submittedVersion | en_US |
| dc.source.pagenumber | 375-384 | en_US |
| dc.identifier.cristin | 1759974 | |
| dc.relation.project | Norges forskningsråd: 267621 | en_US |
| dc.description.localcode | This chapter will not be available due to copyright restrictions (c) 2019 by The Minerals, Metals & Materials Society (TMS) | en_US |
| cristin.unitcode | 194,66,35,0 | |
| cristin.unitname | Institutt for materialteknologi | |
| cristin.ispublished | true | |
| cristin.fulltext | preprint | |
