闭孔泡沫铝微弧氧化及其性能研究

doi:10.11896/j.issn.1005-023X.2018.10.016

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Abstract As a new type of functional material, aluminum foam had attracted more and more attention because of its special porous structure and high mechanical properties. In this work, close cell aluminum foam was treated by micro-arc oxidation method at different voltage and time. SEM and X ray diffraction were utilized to observe and analysis the surface morphology and the crystalline structure of Al₂O₃ coating respectively. Corrosion resistance was investigated via an electrochemical workstation and the compressive properties were evaluated by MTS. The results described that the corrosion rate of aluminum foam was decreased after the micro-arc oxidation, and the compressive properties of aluminum foams improved with the increase of oxidation time.

Key words： aluminum foam micro-arc oxidation quasi-static compression

Published: 06 July 2018

CLC number:

TG146.2

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	Articles by authors
	XU Yiku
	YANG Lei
	SONG Xuding
	CHEN Yongnan
	CUAN Luofei
	ZHANG Chao
	HAO Jianmin
	LIU Lin

Cite this article:

XU Yiku,YANG Lei,SONG Xuding, et al. Characterization of Close Cell Aluminum Foams Reinforced by Micro-arc Oxidation[J]. Materials Reports, 2018, 32(10): 1655-1658.

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http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2018.10.016 OR http://www.mater-rep.com/EN/Y2018/V32/I10/1655

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