Effect of Mg on the evolution of non-metallic inclusions in Mn-Si-Ti deoxidised steel during solidification: experiments and thermodynamic calculations
SCIE
SCOPUS
- Title
- Effect of Mg on the evolution of non-metallic inclusions in Mn-Si-Ti deoxidised steel during solidification: experiments and thermodynamic calculations
- Authors
- Chang, CH; Jung, IH; Park, SC; Kim, HS; Lee, HG
- Date Issued
- 2005-06
- Publisher
- MANEY PUBLISHING
- Abstract
- The effects of Mg on the evolution of non-metallic inclusions in Mn-Si-Ti deoxidised steels during solidification were investigated in a study based on experiments and thermodynamic calculations. The inclusions were composed of the MgO-MnO-Ti2O3-TiO2 oxide, MnS, and TiN. With the increase of Mg concentration in steels, the phases of oxide inclusions were changed, in the order of pseudobrookite (Ti3O5-MnTi2O5), ilmenite (MgTiO3-MnTiO3-Ti2O3) spinel (Mg2TiO4-MgTi2O4- Mn2TiO4-MnTi2O4) and MgO. Thermodynamic calculations for inclusion evolutions were in good agreement with the experimental results.
- Keywords
- oxide metallurgy; evolution of inclusion; Mn-Si-Ti-Mg deoxidised steel; MgO-MnO-Ti2O3-TiO2; thermodynamic calculation; PRECIPITATION; NUCLEATION; EQUILIBRIA; FERRITE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29681
- DOI
- 10.1179/174328105X23
- ISSN
- 0301-9233
- Article Type
- Article
- Citation
- IRONMAKING & STEELMAKING, vol. 32, no. 3, page. 251 - 257, 2005-06
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.