Final Report - Strategic Environmental Research and Development ...

Figure 4.26.
Figure 4.27.
Figure 4.28.
Figure 4.29.
Figure 4.30.
Figure 4.31.
Figure 4.32.
Figure 4.33.
Figure 4.34.
Figure 4.35.
Figure 4.36.
Figure 4.37.
Effect of exposure conditions prior to BT on adhesion strength of a
sample cleaned, deoxidized, pretreated with NCP and coated with
AVIOX CF 37124.
Failure morphologies of coated samples after Pull-Off test when (a)
Belzona, (b) Araldite 907, and (c) Super glue are used to attach the dolly
to the substrate; and after (d) BT.
Classification of adhesion test results related to the percent area
removed after the test ASTM D3359.
Comparison between (a) the adhesion strength results obtained from the
BT and (b) the classification of adhesion test results from the test
ASTM D3359.
BT results related to (a) the behavior of pressure and radius versus time
and (b) pressure x radius trend for sample cleaned, deoxidized, treated
with CCC and coated with epoxy.
Pressure versus radius for full factorial of AA2024-T3 samples coated
with epoxy.
BT results related to (a) the behavior of pressure and radius versus time
and (b) pressure x radius trend for sample neither cleaned/deoxidized,
nor treated, and coated with acetoacetate.
Pressure x radius trend for samples (a) non-cleaned/deoxidized and (b)
cleaned/deoxidized and coated with acetoacetate.
Effect of cleaning/deoxidizing and CC on the adhesion strength of
acetoacetate to AA2024-T3. C/D means cleaned/deoxidized.
Pressure x radius trend for samples (a) non-cleaned/deoxidized and (b)
cleaned/deoxidized and coated with AVIOX CF 37619.
Photographs of acetoacetate coated samples after exposure to DI water
at 60°C.
XPS signal measured from a non-treated sample, showing the (a) Si 2s
and 2p peaks and a magnification of each one, respectively (b) and (c)
(old batch).
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Figure 5.1. Protocol for chromate-free inhibitor identification. 208
Figure 5.2. Apparatus and method for inhibitor slurry testing. 210
Figure 5.3. Synthesis procedure for Pr(OH) 3 . 210
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