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Evaluation and Characterization of Thin Films on AISI 9840 by Electrochemical Noise

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Figure

Figure 2. Bilayer surface morphology of the Cr/Al a) SEM at 5,000 X and b) AFM to 3μm x 3μm on  steel 9840
Figure 3.  Image of thickness  and  columnar morphology by  TEM of bilayers  a) Al/Cr  y  b) Cr/Al on  AISI 9840
Figure 4. X ray Diffraction patterns a) substrate AISI 9840, b) bilayer Al/Cr and c) Cr/Al
Figure 5. Electrochemical noise curve of AISI 9840 target evaluated on 3.5%wt NaCl.

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