The Process of Oxide Non-Metallic Inclusion Dissolution in Slag  Full text

R. Hagemann, L. Pettsold, P. R. Sheller

Technische Universität Bergakademie Freiberg
Akademiestraße 6 09599 Freiberg

UDC 669.046.58

Metall. Min. Ind.,  2010, Vol. 2, No. 4, pp. 262-266

Abstract

The process of nonmetallic inclusions (Al₂O₃, MgO·Al₂O₃ and MgO) dissolution in synthetic slags of system CaO-Al₂O₃-SiO₂ as well as in the industrial slag at 1550 °C is investigated in present research. Investigations are carried out using high-temperature confocal laser scanning microscope.

Keywords: NON-METALLIC INCLUSION, SLAG, DISSOLUTION, DISSOLUTION RATE, HIGH-TEMPERATURE CONFOCAL LASER MICROSCOPE