Study of thermogravimetric curves of LD Slag size fractions in oxygen and nitrogen atmosphere and effect of FeO and free lime on weight loss at different temperaturesShrenivas Ashrit, Ravikrishna V. Chatti, Udayabhanu G. Nair and Venugopal RayasamMetall. Res. Technol., 115 4 (2018) 417DOI: https://doi.org/10.1051/metal/2018017