CORROSION STUDIES OF HAYNES 25 ALLOY IN SEA WATER USING ELECTROCHEMICAL TECHNIQUES. Page: 5 of 37
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Electrochemical corrosion rate measurements have been made on un-
coated, emissively coated and thermally shocked and uncoated specimens of
Haynes 25 alloy in seawater at room temperature and 900C. The corrosion
rates of the emissively coated specimens were about an order of magni-
tude higher than those of the uncoated specimens. No significant dif-
ference between the corrosion rates measured at room temperature and at
90 C was observed for either the uncoated or the emissively coated speci-
mens. Thermal shocking of uncoated specimens (by quenching from 5000C
to room temperature) did not increase their corrosion rates. The corro-
sion rates observed were on the order of 3 x 10-3 mils per year (mpy)
for the uncoated and the thermally shocked uncoated specimens and 4 x 10-2
mpy for the emissively coated specimens.
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Kubose, D.A. & Cordova, H.I. CORROSION STUDIES OF HAYNES 25 ALLOY IN SEA WATER USING ELECTROCHEMICAL TECHNIQUES., report, January 1, 1967; United States. (https://digital.library.unt.edu/ark:/67531/metadc1016031/m1/5/: accessed May 19, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.