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National technical university of Ukraine “Kyiv Polytechnic Institute”
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http://kpi.ua/en
Editor:
Georgii Vasyliev
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The influence of ultrasound vibration on the pitting corrosion of AISI 316 stainless...
Georgii Vasyliev
and 1 more
September 24, 2016
AbstractThe influence of ultrasound vibration on pitting corrosion suppression of AISI 316 stainless steel was investigated using galvanostatic polarization and weight-loss techniques in Cl-containing solutions at 20 and 50 C. SEM surface analysis was performed after anodic treatment. Both galvanostatic polarization and weight-loss revealed efficient pitting corrosion suppression when US vibration (28 kHz) is applied to a stainless steel. The pitting resistance basis in increased in 100 mV and the weight of dissolved metal in 4-6 times lower under the US influence.