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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 14    No. 1    February 2004

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Corrosion behavior of magnesium and magnesium alloys
I. M. Baghni1, WU Yin-shun(吴荫顺)2, LI Jiu-qing(李久青)2, ZHANG Wei(张 巍)2

1. Mechanical Engineering Department, Engineering College, Tajoura-Libya;
2. Corrosion & Protection Center, University of Science and Technology Beijing, Beijing 100083, China

Abstract:The automotive industry has crossed the threshold from using magnesium alloys in interior applications such as instrument panels and steering wheels to unprotected environment such as oil pan, cylinder head and wheels. The expanding territory of magnesium leads to new challenges: mainly environmental degradation of the alloys used and how they can be protected. The present critical review is aimed at understanding the corrosion behavior of magnesium and magnesium alloys in industrial and marine environments, and the effect of microstructure, additive elements and inhibitors on the corrosion mechanism.

 

Key words: magnesium alloys; corrosion; protection; automotive industry

ISSN 1672-7029
CN 43-1423/U

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