Activity determinator for the automatic measurements of the chemical potentials of FeO in metallurgical slags

• DOI: 10.1007/bf02649665
• Publication Date: 2007-07-16T23:25:43Z
• Authors: T. Ogura; R. Fujiwara; R. Mochizuki; Y. Kawamoto; T. Oishi; M. Iwase
• Keywords: Slag (welding)

An automatic system for rapid determinations of the activities of FeO in metallurgical slags has been developed. With this facility, one datum is obtainable within 5 minutes. The facility was applied for the activity measurements in the system CaO + SiO2 + FeO, while activity data obtained were consistent with those deduced from the phase diagram.