Effect of Microstructures on Corrosion Behavior of Nickel Coatings: (II) Competitive Effect of Grain Size and Twins Density on Corrosion Behavior

IMR OpenIR

	Effect of Microstructures on Corrosion Behavior of Nickel Coatings: (II) Competitive Effect of Grain Size and Twins Density on Corrosion Behavior
	Meng, Guozhe; Li, Yang; Shao, Yawei; Zhang, Tao; Wang, Yanqiu; Wang, Fuhui; Cheng, Xuequn; Dong, Chaofang; Li, Xiaogang; Meng, GZ (reprint author), Harbin Engn Univ, Minist Educ, Key Lab Superlight Mat & Surface Technol, Corros & Protect Lab, Harbin 150001, Peoples R China.; Meng, GZ (reprint author), Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China.
	2016-05-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	32 期号:5 页码:465-469
摘要	Nanocrystalline nickel coatings with grain size of 50 nm were annealed in vacuum at 200 degrees C and 400 degrees C for 10 min. Their microstructures were investigated by transmission electron microscopy (TEM). And their corrosion behaviors were studied by means of polarization and electrochemical impedance spectroscopy (EIS). The results showed that their grain size grew up to about 60 nm (200 degrees C) and 500 nm (400 degrees C), respectively. The specimen annealed at 200 degrees C possessed higher density of twins in compared with the counterparts of as-deposited and annealed at 400 degrees C. The normal grain size effect on the corrosion behavior was not observed. However, it was found that the corrosion resistance of the coating linearly changed with the density of twins. Copyright (C) 2016, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited. All rights reserved.
部门归属	[meng, guozhe ; li, yang ; shao, yawei ; zhang, tao ; wang, yanqiu ; wang, fuhui] harbin engn univ, minist educ, key lab superlight mat & surface technol, corros & protect lab, harbin 150001, peoples r china ; [meng, guozhe ; shao, yawei ; zhang, tao ; wang, fuhui ; li, xiaogang] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china ; [cheng, xuequn ; dong, chaofang ; li, xiaogang] univ sci & technol beijing, ctr corros & protect, beijing 100083, peoples r china
关键词	Nanocrystalline Corrosion Properties Annealing Twins Grain Sizes
学科领域	Materials Science ; Metallurgy & Metallurgical Engineering
资助者	National Basic Research Program of China [2014CB643301]; National Natural Science Foundation of China [50971050, 51001036]; Program for New Century Excellent Talents in University [NCET-11-0575]; Ministry of Science and Technology of the People's Republic of China [2012FY113000]; Key Laboratory of Superlight Materials and Surface Technology (Harbin Engineering University), Ministry of Education [HEUCF20151011]
收录类别	sci
语种	英语
WOS记录号	WOS:000375131500011
引用统计	被引频次：58[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75893
专题	中国科学院金属研究所
通讯作者	Meng, GZ (reprint author), Harbin Engn Univ, Minist Educ, Key Lab Superlight Mat & Surface Technol, Corros & Protect Lab, Harbin 150001, Peoples R China.; Meng, GZ (reprint author), Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Meng, Guozhe,Li, Yang,Shao, Yawei,et al. Effect of Microstructures on Corrosion Behavior of Nickel Coatings: (II) Competitive Effect of Grain Size and Twins Density on Corrosion Behavior[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2016,32(5):465-469.
APA	Meng, Guozhe.,Li, Yang.,Shao, Yawei.,Zhang, Tao.,Wang, Yanqiu.,...&Meng, GZ .(2016).Effect of Microstructures on Corrosion Behavior of Nickel Coatings: (II) Competitive Effect of Grain Size and Twins Density on Corrosion Behavior.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,32(5),465-469.
MLA	Meng, Guozhe,et al."Effect of Microstructures on Corrosion Behavior of Nickel Coatings: (II) Competitive Effect of Grain Size and Twins Density on Corrosion Behavior".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 32.5(2016):465-469.