Experimental Study on the Phase Diagram of the Fe-O-S System

The phase equilibria information on the Fe-O-S system holds high importance for industrial metallurgical processes. The phase diagram of the Fe-O-S system in equilibrium with metallic iron and wustite has been constructed at temperatures between 1223 K and 1473 K (950 °C and 1200 °C). In addition, t...

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Veröffentlicht in:	Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2013-12, Vol.44 (6), p.1364-1370
Hauptverfasser:	Johto, Hannu, Henao, Hector M., Jak, Evgueni, Taskinen, Pekka
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Balancing Characterization and Evaluation of Materials Chemistry and Materials Science Equilibrium Exact sciences and technology Materials Science Metallic Materials Metals. Metallurgy Nanotechnology Phase transitions Production of metals Structural Materials Surfaces and Interfaces Thin Films
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Zusammenfassung:	The phase equilibria information on the Fe-O-S system holds high importance for industrial metallurgical processes. The phase diagram of the Fe-O-S system in equilibrium with metallic iron and wustite has been constructed at temperatures between 1223 K and 1473 K (950 °C and 1200 °C). In addition, the eutectic temperature of the system has been determined to range between 1188 K and 1193 K (915 °C and 920 °C). High-temperature equilibration/quenching/electron probe X-ray microanalysis technique has been used to measure the compositions of the phases in equilibrium in the system.
ISSN:	1073-5615 1543-1916
DOI:	10.1007/s11663-013-9923-8