Analysis of modal acoustic emission signals of LY12CZ aluminum alloy at anodic and cathodic polarization

doi:10.1016/j.ndteint.2005.05.006

IMR OpenIR

	Analysis of modal acoustic emission signals of LY12CZ aluminum alloy at anodic and cathodic polarization
	Chang, H ; Han, EH ; Wang, JQ ; Ke, W
通讯作者	Han, EH()
	2006
发表期刊	NDT & E INTERNATIONAL
ISSN	0963-8695
卷号	39 期号:1 页码:8-12
摘要	Modal acoustic emission technique was used to analyze corrosion signals produced by polarization corrosion of LY12CZ aluminum alloy. The results showed that there were two-type waveforms for both anodic and cathodic polarization. Only extensional signals appeared within 1800 s, but extensional and flexural signals both appeared beyond 1800 s. The frequency spectrums were presented and analyzed, and potential source identification was discussed. (c) 2005 Elsevier Ltd. All rights reserved.
关键词	modal acoustic emission LY12CZ aluminum alloy polarization source identification
DOI	10.1016/j.ndteint.2005.05.006
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Characterization & Testing
WOS记录号	WOS:000232837000002
出版者	ELSEVIER SCI LTD
引用统计	被引频次：19[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/321006/88481
专题	中国科学院金属研究所
通讯作者	Han, EH
作者单位	1.Chinese Acad Sci, Met Res Inst, Environm Corros Ctr, Shenyang 110016, Peoples R China 2.Shenyang Ligong Univ, Mat Sci & Engn Coll, Shenyang 110168, Peoples R China
推荐引用方式 GB/T 7714	Chang, H,Han, EH,Wang, JQ,et al. Analysis of modal acoustic emission signals of LY12CZ aluminum alloy at anodic and cathodic polarization[J]. NDT & E INTERNATIONAL,2006,39(1):8-12.
APA	Chang, H,Han, EH,Wang, JQ,&Ke, W.(2006).Analysis of modal acoustic emission signals of LY12CZ aluminum alloy at anodic and cathodic polarization.NDT & E INTERNATIONAL,39(1),8-12.
MLA	Chang, H,et al."Analysis of modal acoustic emission signals of LY12CZ aluminum alloy at anodic and cathodic polarization".NDT & E INTERNATIONAL 39.1(2006):8-12.