A general strategy for the ultrafast surface modification of metals

doi:10.1038/ncomms13797

CORC > 金属研究所 > 中国科学院金属研究所

	A general strategy for the ultrafast surface modification of metals
	Shen, Mingli; Zhu, Shenglong; Wang, Fuhui
刊名	NATURE COMMUNICATIONS
	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.