Corrosion behavior of superhydrophobic film fabricated on AZ31B magnesium alloy by one-step immersion process in NaCl aqueous solution

Yuta Shimada; Mika Tsunakawa; Tetsuya Yokomizo; Hoonseung Lee; Takahiro Ishizaki

doi:10.2464/jilm.68.57

Corrosion behavior of superhydrophobic film fabricated on AZ31B magnesium alloy by one-step immersion process in NaCl aqueous solution

Yuta Shimada, Mika Tsunakawa, Tetsuya Yokomizo, Hoonseung Lee, Takahiro Ishizaki

研究成果: Article › 査読

抄録

Superhydrophobic film was prepared on magnesium alloy AZ31B by one-step immersion process for 30 min. The solution for immersion process was composed of an aqueous solution containing Ce(NO3)3 and ethanol containing myristic acid. The water contact angle of the prepared film was more than 150 degree and found to be superhydrophobic. The film was composed mainly of crystalline myristic acid. The corrosion behavior of the superhydrophobic film in 5 mass% NaCl aqueous solution were investigated by polarization curve. The corrosion resistance was considerably improved by preparing the superhydrophobic film. In addition, the corrosion process of the superhydrophobic AZ31B was also investigated using XRD, SEM, and water contact angle measurement.

本文言語	English
ページ（範囲）	57-64
ページ数	8
ジャーナル	Keikinzoku/Journal of Japan Institute of Light Metals
巻	68
号	2
DOI	https://doi.org/10.2464/jilm.68.57
出版ステータス	Published - 2018

ASJC Scopus subject areas

材料力学
機械工学
金属および合金
材料化学

文献へのアクセス

10.2464/jilm.68.57

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引用スタイル

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author = "Yuta Shimada and Mika Tsunakawa and Tetsuya Yokomizo and Hoonseung Lee and Takahiro Ishizaki",

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AU - Shimada, Yuta

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AU - Yokomizo, Tetsuya

AU - Lee, Hoonseung

AU - Ishizaki, Takahiro

PY - 2018

Y1 - 2018

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