Modeling of Steel Oxidation Resistance for Furnace Bars of Conveyor-Type Machine for Iron-Ore Pellets Roasting  Full text

M. M. Gasik¹, A. N. Panchenko²

¹University Fund “Aalto”, Finland
P.O. Box 6200, 02015 TKK,  Espoo, Finland
²National Metallurgical Academy of Ukraine
4 Gagarin Ave., Dnipropetrovsk, 49600, Ukraine

UDC 669.14.018.45:001.891.57

Metall. Min. Ind.,  2010, Vol. 2, No. 5, pp. 336-340

Abstract

Results of mathematical modeling of oxidation resistance of complex-alloyed steels and alloys by self-organising maps method are presented based on experimental data of mass variation in the process of oxidation. Constructed statistical metamodel enables to forecast oxidation resistance of steels 24Cr-12Ni-Si, 28Cr-2Ni-Si and 14Cr-8Mn-2Al for cast furnace bars of roast machines.

Keywords: HEAT-RESISTANCE, STEEL, FURNACE BARS, ROAST MACHINES, MODELING, MASS VARIATION, METAMODEL