2024-03-29T11:45:33Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1225392021-03-16T12:14:26Zcom_10261_66com_10261_3col_10261_319
urn:hdl:10261/122539
Development of Simultaneous Corrosion Barrier and Optimized Microstructure in FeCrAl Heat-Resistant Alloy for Energy Applications. Part 1: The Protective Scale
Pimentel, G.
Aranda, M. M.
Chao, Jesús
González-Carrasco, José Luis
Capdevila, Carlos
© 2015, The Minerals, Metals & Materials Society. Coarse-grained Fe-based oxide dispersion-strengthened (ODS) steels are a class of advanced materials for combined cycle gas turbine systems to deal with operating temperatures and pressures of around 1100°C and 15–30 bar in aggressive environments, which would increase biomass energy conversion efficiencies up to 45% and above. This two-part paper reports the possibility of the development of simultaneous corrosion barrier and optimized microstructure in a FeCrAl heat-resistant alloy for energy applications. The first part reports the mechanism of generating a dense, self-healing α-alumina layer by thermal oxidation, during a heat treatment that leads to a coarse-grained microstructure with a potential value for high-temperature creep resistance in a FeCrAl ODS ferritic alloy, which will be described in more detail in the second part.
2015
2015-09-23T11:22:10Z
artículo
JOM 67(9): 2047-2054 (2015)
http://hdl.handle.net/10261/122539
10.1007/s11837-015-1425-5
eng
http://dx.doi.org/10.1007/s11837-015-1425-5
closedAccess
Springer