251921.fig.001a
(a)
251921.fig.001b
(b)
251921.fig.001c
(c)
Figure 1: SEM images and EDS analysis of corrosive salts for hot corrosion test. (a) V2O5, (b) Na2SO4, and (c) a mixture of 55 wt% V2O5 and 45 wt% Na2SO4 powders.