Research Article

Optical and Structural Characterization of Nickel Coatings for Solar Collector Receivers

Figure 6

Emittance as a function of the Ni thickness for Wood-treated (a) and Watts-treated (b) samples. The emittance of the uncoated stainless steel substrate is included for reference at 0 μm layer thickness.
834128.fig.006a
(a)
834128.fig.006b
(b)