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Effect of potassium fluoride on the in-situ sealing pores of plasma electrolytic oxidation film on AM50 Mg alloy
Liu, Feng; Yu, Juan; Song, Yingwei; Shan, Dayong; Han, En-Hou; ywsong@imr.ac.cn
2015
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
Volume162Pages:452-460
AbstractThe influence of potassium fluoride (KF) on the in-situ sealing pores of plasma electrolytic oxidation (PEO) film on AM50 Mg alloy has been investigated using a stereo zoom optical microscope, scanning electron microscope (SEM) and energy dispersive X-ray spectroscope (EDS). The films formed in the solutions with and without KF were compared. The sketch map for the formation process of in-situ sealing pores was established. The in-situ sealing pore PEO film can be obtained in the solution with KF, while the PEO film with open pores is obtained in the solution without KF. It indicates that the addition of KF plays a key role in the formation of in-situ sealing pores. Moreover, KF can change the initial film and promote the film growth rate. (C) 2015 Elsevier B.V. All rights reserved.
description.department[liu, feng ; song, yingwei ; shan, dayong ; han, en-hou] chinese acad sci, natl engn ctr corros control, inst met res, shenyang 110016, peoples r china ; [yu, juan] xian univ architecture & technol, sch met engn, xian 710055, peoples r china
KeywordAlloy Oxides Plasma Deposition Corrosion
Funding OrganizationNational Natural Science Foundation of China [51171198]; National Basic Research Program of China [2013CB632205]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74768
Collection中国科学院金属研究所
Corresponding Authorywsong@imr.ac.cn
Recommended Citation
GB/T 7714
Liu, Feng,Yu, Juan,Song, Yingwei,et al. Effect of potassium fluoride on the in-situ sealing pores of plasma electrolytic oxidation film on AM50 Mg alloy[J]. MATERIALS CHEMISTRY AND PHYSICS,2015,162:452-460.
APA Liu, Feng,Yu, Juan,Song, Yingwei,Shan, Dayong,Han, En-Hou,&ywsong@imr.ac.cn.(2015).Effect of potassium fluoride on the in-situ sealing pores of plasma electrolytic oxidation film on AM50 Mg alloy.MATERIALS CHEMISTRY AND PHYSICS,162,452-460.
MLA Liu, Feng,et al."Effect of potassium fluoride on the in-situ sealing pores of plasma electrolytic oxidation film on AM50 Mg alloy".MATERIALS CHEMISTRY AND PHYSICS 162(2015):452-460.
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