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\ A monolayer PEO coating on 2024 Al alloy by transient self-feedback control mode
K. Q. Du; X. H. Guo; Q. Z. Guo; F. H. Wang; Y. Tian
2013
Source PublicationMaterials Letters
ISSN0167-577X
Volume91Pages:45-49
AbstractThis work for the first time reports a monolayer plasma electrolytic oxidation (PEO) coating on 2024 Al alloy substrate by transient self-feedback control (TSFC) mode. The monolayer coating without outer porous layer exhibits rather excellent compactness and corrosion protection attributed to extensive distribution of scattered ceramic particles with small size and less porosity. A possible mechanism is proposed to explain the formation of TSFC coating. Due to uniform surface distribution of the filming-formative particles and the discharge energy under high frequency square voltage (HFSV) waveform, the formation of the outer porous layer has been prevented effectively. (C) 2012 Elsevier B.V. All rights reserved.
description.department[du, keqin ; guo, xinghua ; guo, quanzhong ; wang, fuhui] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [tian, ying] dalian jiaotong univ, coll environm & chem engn, dalian, peoples r china. ; du, kq (reprint author), chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. ; kqdu@imr.ac.cn ; xhguo@imr.ac.cn
KeywordMonolayer Ceramics Corrosion Oxidation Porous-electrodes Behavior
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71195
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
K. Q. Du,X. H. Guo,Q. Z. Guo,et al. \ A monolayer PEO coating on 2024 Al alloy by transient self-feedback control mode[J]. Materials Letters,2013,91:45-49.
APA K. Q. Du,X. H. Guo,Q. Z. Guo,F. H. Wang,&Y. Tian.(2013).\ A monolayer PEO coating on 2024 Al alloy by transient self-feedback control mode.Materials Letters,91,45-49.
MLA K. Q. Du,et al."\ A monolayer PEO coating on 2024 Al alloy by transient self-feedback control mode".Materials Letters 91(2013):45-49.
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