Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박종진 | - |
dc.date.accessioned | 2020-05-14T06:32:21Z | - |
dc.date.available | 2020-05-14T06:32:21Z | - |
dc.date.issued | 2004-07 | - |
dc.identifier.citation | ISIJ INTERNATIONAL, v.44, No.7, Page. 1134-1139 | en_US |
dc.identifier.issn | 0915-1559 | - |
dc.identifier.uri | https://www.jstage.jst.go.jp/article/isijinternational1989/44/7/44_7_1134/_article | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/151350 | - |
dc.description.abstract | A type 430 stainless steel melt containing different Al levels was equilibrated with an ACID type slag saturated with Al2O3 or MgO to clarify the formation mechanism of slag-type inclusions containing MgO (.) Al2O3 spinel. The Al-O deoxidation equilibrium in the stainless steel melt was examined as a function of melt temperature to check the validity of available thermodynamic data, and to estimate the secondary deoxidation by Al picked up from the ladle slag. During the temperature drop from AOD to tundish, a small amount of entrapped AOD slag particles in molten steel can easily change their composition to a level where the (MgOAl2O3)-Al-. spinel can crystallize. The refractory material, MgO or Al2O3 for a ladle, is one of critical factors to affect the Al level in the melt, and hence the formation of (MgOAl2O3)-Al-. spinel inclusions in the final products. | en_US |
dc.description.sponsorship | The authors wish to thank POSCO for the financial support of this work (Grant No.: 2001X012). | en_US |
dc.language.iso | en | en_US |
dc.publisher | IRON STEEL INST JAPAN KEIDANREN KAIKAN | en_US |
dc.subject | AOD slag | en_US |
dc.subject | Inclusion | en_US |
dc.subject | MgO·Al2O3 spinelO3 spinel | en_US |
dc.subject | Secondary deoxidation | en_US |
dc.subject | Stainless steel | en_US |
dc.title | A Thermodynamic Study on the Inclusion Formation in Ferritic Stainless Steel Melt | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.2355/isijinternational.44.1134 | - |
dc.relation.journal | ISIJ INTERNATIONAL | - |
dc.contributor.googleauthor | CHA, Woo-Yeol | - |
dc.contributor.googleauthor | KIM, Dong-Sik | - |
dc.contributor.googleauthor | LEE, Yong-Deuk | - |
dc.contributor.googleauthor | PAK, Jong-Jin | - |
dc.relation.code | 2009204447 | - |
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 | jjpak | - |
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