Interfacial reaction between magnesia refractory and EAF slag
- Title
- Interfacial reaction between magnesia refractory and EAF slag
- Author
- 박주현
- Keywords
- Magnesia refractory; FeO-rich EAF slag; Corrosion; Interfacial reaction; (Fe,Mg)oss layer
- Issue Date
- 2018-08
- Publisher
- TMS (The Minerals, Metals & Materials Society)
- Citation
- Extraction 2018, Page. 667-671
- Abstract
- Magnesia-based refractory is generally used in an electric arc furnace (EAF) due to its relatively high corrosion resistance and strength at high temperatures. However, the magnesia refractory is attacked by EAF slag and thus the lining life continuously decreases. Thus, it is significant to identify the interfacial reaction between magnesia refractory and FeO-rich EAF slags. In the present study, the influence of FeO-rich slag on the corrosion behavior of MgO refractory was evaluated. The (Fe,Mg)Oss layer was observed at the slag-refractory interface and its thickness increased with increasing content of FeO in the slag. The specific reaction phenomena and formation behavior of (Fe,Mg)Oss layer were evaluated by thermochemical computing program, FactsageTM7.0.
- URI
- https://link.springer.com/chapter/10.1007/978-3-319-95022-8_52https://repository.hanyang.ac.kr/handle/20.500.11754/105659
- ISBN
- 978-3-319-95021-1
- DOI
- 10.1007/978-3-319-95022-8_52
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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