Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
An approach to fabricating protective coatings on a magnesium alloy utilising alumina | |
Lu, Dongzhu1; Huang, Yanliang; Jiang, Quantong; Zheng, Meng; Duan, Jizhou; Hou, Baorong | |
2019-06-15 | |
Source Publication | SURFACE & COATINGS TECHNOLOGY
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ISSN | 0257-8972 |
Volume | 367Pages: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 | |
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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