Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel

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	Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel
	A. Lin; X. A. Zhang; D. J. Fang; M. A. Yang; F. X. Gan
	2010
发表期刊	Anti-Corrosion Methods and Materials
ISSN	0003-5599
卷号	57 期号:6 页码:297-304
摘要	Purpose - The purpose of this paper is to study the corrosion resistance and the insulating characteristics of an environment-friendly chromium-free coating on electrical steel. Design/methodology/approach - A water-based semi-inorganic environment-friendly insulating coating on electrical steel was developed. The coating system of silane coupling agent and rare earth salt were used first in this coating to replace the chromate containing coating. In this study, it provided a successful combination of coating and passivation. Findings - Several test results, such as insulating ability, corrosion resistance, adhesion strength and hardness, showed that the performance of the film complied fully with the industry standards, particularly excellent in its corrosion resistance and the maximum corrosion resistance (neutral salt-spray test) time up to 20 h. Originality/value - There have been few reports on the chromium-free insulating coating on electrical steel, and described in the paper, this environment-friendly insulating coating on electrical steel was found to be highly effective.
部门归属	[lin, an; zhang, xian; fang, dajing; yang, miao; gan, fuxing] wuhan univ, sch resource & environm sci, dept environm engn, wuhan 430072, peoples r china. [gan, fuxing] state key lab corros & protect met, shenyang, peoples r china.;lin, a (reprint author), wuhan univ, sch resource & environm sci, dept environm engn, wuhan 430072, peoples r china;linanwd@126.com
关键词	Corrosion Resistance Passivation Salts Steels Coatings Technology Silicate Thin-films
URL	查看原文
WOS记录号	WOS:000286405900005
引用统计	被引频次：13[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/321006/31262
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. Lin,X. A. Zhang,D. J. Fang,et al. Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel[J]. Anti-Corrosion Methods and Materials,2010,57(6):297-304.
APA	A. Lin,X. A. Zhang,D. J. Fang,M. A. Yang,&F. X. Gan.(2010).Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel.Anti-Corrosion Methods and Materials,57(6),297-304.
MLA	A. Lin,et al."Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel".Anti-Corrosion Methods and Materials 57.6(2010):297-304.