Influence of Cr and Ni content in stainless steel on the degradation mechanisms in PbO–CaO–SiO2 slag

作者: Annelies Malfliet , Mieke Campforts , Bart Blanpain

DOI: 10.1016/J.CORSCI.2011.12.040

关键词:

摘要: Abstract Degradation of stainless steel in contact with PbO–CaO–SiO 2 slag at 1200 °C is experimentally investigated. The between and leads to the reduction PbO from liquid Pb, concurrent oxidation steel. degradation mechanisms can be divided into metal corrosion oxidation. High Cr content beneficial as it promotes formation a O 3 scale which shields Pb. high solubility Ni Pb responsible for increasing dissolution rate

参考文章(15)
M. Venkatraman, J. P. Neumann, The Cr−Pb (Chromium-Lead) system Journal of Phase Equilibria. ,vol. 9, pp. 155- 157 ,(1988) , 10.1007/BF02890554
Valentyn Tsisar, Olga Yeliseyeva, Oxidation of Armco-Fe and steels in oxygensaturated liquid lead Materials at High Temperatures. ,vol. 24, pp. 93- 101 ,(2007) , 10.3184/096034007X220034
G Müller, G Schumacher, F Zimmermann, Investigation on oxygen controlled liquid lead corrosion of surface treated steels Journal of Nuclear Materials. ,vol. 278, pp. 85- 95 ,(2000) , 10.1016/S0022-3115(99)00211-1
Hermann Schmalzried, Chemical kinetics of solids ,(1995)
C.W. Bale, P. Chartrand, S.A. Degterov, G. Eriksson, K. Hack, R. Ben Mahfoud, J. Melançon, A.D. Pelton, S. Petersen, FactSage thermochemical software and databases Calphad-computer Coupling of Phase Diagrams and Thermochemistry. ,vol. 26, pp. 189- 228 ,(2002) , 10.1016/S0364-5916(02)00035-4