Refine your search�ソスF     
Report No.

Auger electron spectroscopic analysis of corrosion products formed on A3003 aluminum alloy in model fresh water with different Zn$$^{2+}$$ concentration

Otani, Kyohei   ; Islam, M. S.*; Sakairi, Masatoshi*; Kaneko, Akira*

The corrosion morphology and composition of corrosion products of A3003 formed in model fresh water with different Zn$$^{2+}$$ concentrations were investigated by immersion tests combined with surface observations and analysis using an auger electron spectroscope (AES). The cross-sectional AES observations showed that the thickness of the corrosion product layer formed on A3003 decreases with increases in the Zn$$^{2+}$$ concentration of the model fresh water. A cross-sectional AES point analysis suggested that the corrosion products formed on the A3003 in the Zn$$^{2+}$$ containing model fresh water (Zn$$^{2+}$$ $$>$$ 0.1 mM) have a multi-layer structure, and that the inner of Zn-rich layer would have high corrosion protective properties.



- Accesses




Category:Chemistry, Physical



[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.