A general strategy for the ultrafast surface modification of metals | |
Shen, Mingli; Zhu, Shenglong; Wang, Fuhui | |
刊名 | NATURE COMMUNICATIONS
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2016-12-07 | |
卷号 | 7页码:6 |
ISSN号 | 2041-1723 |
DOI | 10.1038/ncomms13797 |
通讯作者 | Shen, Mingli(mlshen@imr.ac.cn) |
英文摘要 | Surface modification is an essential step in engineering materials that can withstand the increasingly aggressive environments encountered in various modern energy-conversion systems and chemical processing industries. However, most traditional technologies exhibit disadvantages such as slow diffusion kinetics, processing difficulties or compatibility issues. Here, we present a general strategy for the ultrafast surface modification of metals inspired by electromigration, using aluminizing austenitic stainless steel as an example. Our strategy facilitates the rapid formation of a favourable ductile surface layer composed of FeCrAl or beta-FeAl within only 10 min compared with several hours in conventional processes. This result indicates that electromigration can be used to achieve the ultrafast surface modification of metals and can overcome the limitations of traditional technologies. This strategy could be used to aluminize ultra-supercritical steam tubing to withstand aggressive oxidizing environments. |
资助项目 | National Key Basic Research Program ('973' Program) of China[2012CB625100] ; National Key Basic Research Program ('973' Program) of China[2010CB631206] ; National High Technology Research and Development Program ('863' Program) of China[2012AA03A512] ; National Natural Science Foundation of China[51301185] |
WOS研究方向 | Science & Technology - Other Topics |
语种 | 英语 |
出版者 | NATURE PUBLISHING GROUP |
WOS记录号 | WOS:000389745100001 |
资助机构 | National Key Basic Research Program ('973' Program) of China ; National High Technology Research and Development Program ('863' Program) of China ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/123343] ![]() |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Shen, Mingli |
作者单位 | Chinese Acad Sci, Inst Met Res, Lab Corros & Protect Met, 62 Wencui Rd, Shenyang 110016, Peoples R China |
推荐引用方式 GB/T 7714 | Shen, Mingli,Zhu, Shenglong,Wang, Fuhui. A general strategy for the ultrafast surface modification of metals[J]. NATURE COMMUNICATIONS,2016,7:6. |
APA | Shen, Mingli,Zhu, Shenglong,&Wang, Fuhui.(2016).A general strategy for the ultrafast surface modification of metals.NATURE COMMUNICATIONS,7,6. |
MLA | Shen, Mingli,et al."A general strategy for the ultrafast surface modification of metals".NATURE COMMUNICATIONS 7(2016):6. |
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