Corrosion of Fe-Ni-Cr alloys with various aluminum additions in a carburizing-oxidizing atmosphere at 900 °C
Source abstract
Abstract
Abstract The corrosion behavior of Fe-19Ni-13/21Cr- x Al ( x = 0, 2, 6 at.%) alloys in a carburizing-oxidizing atmosphere was compared with that in a purely carburizing atmosphere at 900 °C. The presence of oxygen did not improve the corrosion resistance of the two alloys Fe-19Ni-13Cr- x Al ( x = 0, 2 at.%), while oxygen reduced the carbon attack significantly for the other alloys. The extent of the carbon attack decreased with the increase of the aluminum content, except for the addition of 2 at.% Al to Fe-19Ni-13Cr, which did not reduce the carbon attack. Addition of sufficient aluminum promoted the formation of external Cr 2 O 3 .
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Research context
OpenAlex topics: High-Temperature Coating Behaviors · Metallurgical Processes and Thermodynamics · Nuclear Materials and Properties
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References (29)
Show source-provided references
1. Carburization-introductory survey10.1002/(SICI)1521-4176(199804)49:4<221::AID-MACO221>3.0.CO;2-X ↗
2. Thermodynamics, mechanisms and kinetics of metal dusting10.1002/(SICI)1521-4176(199805)49:5<303::AID-MACO303>3.0.CO;2-P ↗
3. On the mechanism of catastrophic carburization: ‘metal dusting’10.1016/0010-938X(93)90334-D ↗
4. Coking by metal dusting of steels10.1002/(SICI)1521-4176(199911)50:11<614::AID-MACO614>3.0.CO;2-N ↗
5. Carburization carbide formation, metal dusting, coking
6. Carburisation of ferritic Fe-Cr alloys by low carbon activity gases10.1016/j.corsci.2011.05.013 ↗
7. Creep-resistant, Al2O3-forming austenitic stainless steels10.1126/science.1137711 ↗
8. The effect of molybdenum and aluminum additions on the carburization behavior of high temperature steel10.1007/BF00420526 ↗
9. Carburization resistance of nickel-base, heat-resisting alloys10.1007/s11085-007-9058-x ↗
10. Carburization/oxidation behavior of alloy Haynes-214 in methane-hydrogen gas mixtures10.1007/s11085-009-9151-4 ↗
11. Franke · 2012
12. Carburization of three Fe-19Ni-21Cr-xAl (x = 0, 2, 6 at.%) alloys at 900 °C in oxygen-contaminated CH4/H2 atmospheres10.1016/j.corsci.2016.05.008 ↗
13. The effect of sulphur on the carburization of three Fe-19Ni-13Cr alloys with various Al additions at 900 °C in oxygen-contaminated CH4-H2-H2S atmospheres10.1016/j.corsci.2016.07.012 ↗
14. High-temperature corrosion of Cr2O3-forming alloys in CO-CO2-N2 atmospheres10.1007/BF01052021 ↗
15. The effect of Cr on the oxidation of Ni-10 at% Al in 1 atm O2 at 900–1000 °C10.1007/s11085-006-9009-y ↗
16. Thermodynamic properties of solid alloys of chromium with nickel and iron10.1007/BF02643269 ↗
17. Roine · 2006
18. Effect of scale constitution on the carburization of heat-resistant steels10.1007/BF00659345 ↗
19. Carbon transport through oxide scales on Fe-Cr alloys10.1007/BF00751801 ↗
20. S. Liu, J. Shen, X.H. Guo, Y. Niu, Corrosion of Fe-Ni-Cr alloys with various aluminum additions in a purely-oxidizing atmosphere at 900 °C, unpublished work.
21. Reaktionstypen bei der Oxydation von Legierungen
22. The transition from internal to external oxidation and the formation of interruption bands in silver-indium alloys10.1016/0001-6160(61)90103-1 ↗
23. Kinetics microstructures and mechanism of internal oxidation-its effect and prevention in high temperature alloy oxidation10.5006/0010-9312-21.12.382 ↗
24. Crank · 1994
25. Young · 2008
26. LeClaire · 1990
27. Danielewski · 2005
28. The formation of two layers in the internal oxidation of binary alloys by two oxidants in the absence of external scales10.1023/A:1018858303891 ↗
29. The internal oxidation of ternary alloys. VII: the transition from the internal to the external oxidation of the two most-reactive components under intermediate oxidant pressures10.1007/s11085-006-9021-2 ↗