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HomeMaterials Science ForumMaterials Science Forum Vol. 904Improving Corrosion Resistance of Hot Extruded...

Improving Corrosion Resistance of Hot Extruded Mg-Sn-Al-Ce Magnesium Alloy by Rapid Solidification

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Abstract:

The corrosion behavior and microstructure of hot extruded Mg-5 wt.%Sn-4 wt.%Al-2 wt.%Ce alloy by rapid solidification ribbon (RS-EX TAE542) are investigated. The results shows that corrosion resistance of RS-EX alloy is remarkably improved, compared with that of hot extruded TAE542 alloy by homogenized ingot (HI-EX TAE542). Relatively compact corrosion products and bedded corrosion surface of RS-EX alloy is connected with the fine grains and uniform particles caused by rapid solidification, and they can suppress the corrosion reactions.

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Periodical:

Materials Science Forum (Volume 904)

Pages:

80-84

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.904.80

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Online since:

August 2017

Authors:

Peng Cheng, Yun Gui Chen*, Wu Cheng Ding

Keywords:

Corrosion Resistance, Hot Extruded Magnesium Alloy, Microstructure, Rapid Solidification

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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