Microstructures of industrial sinters from Quadrilatero Ferrifero's iron ores, Minas Gerais State, Brazil

Minerals Engineering

Volumn 16, Issue 11 SUPPL., 2003, Pages 1251-1256

  De Magalhães, M Sacramento ^a   Brandão, P Roberto Gomes ^a  

^a FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

Author keywords

Agglomeration; Iron ores; Ore mineralogy

Indexed keywords

AGGLOMERATION; BLAST FURNACES; COMPOSITION; ELECTRON DIFFRACTION; ENERGY DISPERSIVE SPECTROSCOPY; GRAIN SIZE AND SHAPE; MICROSTRUCTURE; MINERALOGY; OPTICAL MICROSCOPY; SCANNING ELECTRON MICROSCOPY; SILICATES; SINTERING;

ELECTRON BACKSCATTERING DIFFRACTION;

IRON ORE SINTER;

EID: 18844474636     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2003.06.002     Document Type: Conference Paper

References (13)

1. Alkmim, F.F., Marshak, S., 1998. Transamazonian orogeny in the southern São Francisco Craton region, Minas Gerais, Brazil: evidence for Paleoproterozoic collision and collapse in the Quadrilátero Ferrífero. Precambrian Research 90, 29-58.
2. Best, M.G., 1982. Igneous and Metamorphic Petrology. W.H. Freeman Company, San Francisco.
3. Costa, E., Coheur, J.P., 1995. Association of calcium ferrites in iron ore sinter with aenigmatites. Ironmaking and Steelmaking 22 (3), 223-226.
4. Dawson, P.R., 1993. Research studies on sintering and sinter quality. Ironmaking and Steelmaking 20 (2), 137-143.
5. Goldring, D.C., Fray, T.A.T., 1989. Characterisation of iron ores for production of high quality sinter. Ironmaking and Steelmaking 16 (2), 83-89.
6. Hsieh, L-H., Whiteman, J.A., 1989a. Sintering conditions for simulating the formation of mineral phases in industrial iron ore sinter. ISIJ International 29 (1), 24-32.
7. Hsieh, L-H., Whiteman, J.A., 1989b. Effect of oxygen potential on mineral formation in lime-fluxed iron ore sinter. ISIJ International 29 (8), 625-634.
8. Hsieh, L-H., Whiteman, J.A., 1993. Effect of raw material composition on the mineral phases in lime-fluxed iron ore sinter. ISIJ International 33 (4), 462-473.
9. Magalhães, M.S., 2003. Minérios de Ferro e Sínteres Industriais: Mineralogia, Microestruturas, Química Mineral, Comportamento Magnético e Controle de Qualidade. Tese de Doutorado, Pós-Graduação em Engenharia Metalúrgica e de Minas, EE-UFMG, Belo Horizonte, MG, Brazil.
10. Magalhães, M.S., Brandão, P.R.G., 2002a. Electron backscattering diffraction patterns (EBSDP): a new approach to iron ore and sinter research. In Second International Conference on The Iron Ore Industry: Today and Tomorrow (TIOITT-2002), Kiruna, Sweden, pp. 217-233.
11. Magalhães, M.S., Brandão, P.R.G., 2002b. Caracterização de minérios de ferro (fração sinter feed) e sínter a partir de suscetibilidade magnética: estudo preliminar. In: Encontro Nacional de Tratamento de Minérios e Metalurgia Extrativa, Recife, PE, Brazil, pp. 117-123.
12. Magalhães, M.S., Brandão, P.R.G., 2003. Estudos de microestruturas e química de fases de sínteres industriais: uma abordagem em controle de qualidade. In: Simpósio Brasileiro de Minério de Ferro, Ouro Preto, MO, Brazil, pp. 664-673.
13. Wang, S., Gao, W., Kong, L., 1998. Formation mechanism of silicoferrite of calcium and aluminium in sintering process. Ironmaking and Steelmaking 25 (4), 296-301.