EIS STUDY OF ACTIVATION MECHANISM OF ZINC IN ALUMINUM ZINC ALLOY

J Chin Soc Corr Pro

2005, Vol. 25

Issue (4): 213-217 DOI:

Research Report

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EIS STUDY OF ACTIVATION MECHANISM OF ZINC IN ALUMINUM ZINC ALLOY

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天津大学材料学院

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Abstract Electrochemical impendence spectroscopy (EIS) was applied to investigate the dissolution behavior of aluminum zinc alloy in 3% NaCl solution with different polarization potential. Tradition dissolve － sediment — dissolve again mechanism was replenished to research the role of zinc active aluminum. The result shows zinc enrichment phase makes alloy dissolve accelerative and uniformly.

Key words: aluminum zinc alloy EIS zinc enrichment phase activation mechanism

Received: 28 June 2004

ZTFLH:

TG174.36

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;. EIS STUDY OF ACTIVATION MECHANISM OF ZINC IN ALUMINUM ZINC ALLOY. J Chin Soc Corr Pro, 2005, 25(4): 213-217 .

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2005/V25/I4/213

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