An approach to fabricating protective coatings on a magnesium alloy utilising alumina

doi:10.1016/j.surfcoat.2019.04.016

	An approach to fabricating protective coatings on a magnesium alloy utilising alumina
	Lu, Dongzhu 1; Huang, Yanliang ; Jiang, Quantong ; Zheng, Meng ; Duan, Jizhou ; Hou, Baorong
	2019-06-15
Source Publication	SURFACE & COATINGS TECHNOLOGY
ISSN	0257-8972
Volume	367 Pages:336-340
Corresponding Author	Lu, Dongzhu(ldz@qdio.ac.cn)
Abstract	There are various methods available to enhance the corrosion resistance of magnesium alloys. Here, through utilising microstructure observations and phase identification, we show that, even with stable alumina, magnesium alloys can have their surface strengthened. Active magnesium atoms can be utilised to reduce the alumina and produce aluminum atoms. Aggregation of aluminum atoms on the magnesium alloy surface leads to an Al-rich intermetallic layer, which could enhance the corrosion resistance of the magnesium alloy. This is a new approach to protect magnesium alloys which takes advantage of the activity of magnesium atoms to fabricate protective coatings.
Keyword	Magnesium alloy Alumina Reduction Coating Alloying
DOI	10.1016/j.surfcoat.2019.04.016
Indexed By	SCI
Language	英语
Funding Project	Applied Research Program of Qingdao, P. R. China[17-1-1-22-jch] ; Key Research & Development Program of Shandong Province, P. R. China[2018GSF117039]
WOS Research Area	Materials Science ; Physics
WOS Subject	Materials Science, Coatings & Films ; Physics, Applied
WOS ID	WOS:000466253300035
Publisher	ELSEVIER SCIENCE SA
Citation statistics	Cited Times:3[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.qdio.ac.cn/handle/337002/156957
Collection	海洋环境腐蚀与与生物污损重点实验室
Corresponding Author	Lu, Dongzhu
Affiliation	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
First Author Affilication	Institute of Oceanology, Chinese Academy of Sciences
Corresponding Author Affilication	Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation GB/T 7714	Lu, Dongzhu,Huang, Yanliang,Jiang, Quantong,et al. An approach to fabricating protective coatings on a magnesium alloy utilising alumina[J]. SURFACE & COATINGS TECHNOLOGY,2019,367:336-340.
APA	Lu, Dongzhu,Huang, Yanliang,Jiang, Quantong,Zheng, Meng,Duan, Jizhou,&Hou, Baorong.(2019).An approach to fabricating protective coatings on a magnesium alloy utilising alumina.SURFACE & COATINGS TECHNOLOGY,367,336-340.
MLA	Lu, Dongzhu,et al."An approach to fabricating protective coatings on a magnesium alloy utilising alumina".SURFACE & COATINGS TECHNOLOGY 367(2019):336-340.

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