. Salt spray (NBR 8094 / ASTM B117 / ISO 9227);
. 100% relative humidity test chamber (ASTM D2247/NBR 8095);
. Cyclical polarisation – potentiostatic;
. Cyclical polarisation – potentiodynamic;
. Metallurgical tests: ASTM A967 (stainless steel chemically passivated) and ASTM B912 (stainless steel passivated by electrolytic polishing)

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