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of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters..., a formation mechanism of amorphous PEO coatings was proposed. Key words: plasma electrolytic oxidation; amorphous coatings; aluminum alloy CLC number: TG146.2+1; TG174.41; O539 ......
Effects of electrolytes variation on formation of oxide layers of 6061 Al alloys by plasma electrolytic oxidation Kai WANG1, Bon-Heun KOO1, Chan-Gyu LEE1, Young-Joo KIM1, Sung-Hun LEE2...; Abstract: Plasma electrolytic oxidation(PEO) processes were carried out to produce ceramic layers on 6061 aluminum substrates in four kinds......
Environmental friendly plasma electrolytic oxidation of AM60 magnesium alloy and its corrosion resistance CAO Fa-he(曹发和)1, LIN Long-yong(林龙勇)2, ZHANG Zhao(张 昭)1, ZHANG Jian-qing(张鉴清)1, 3, CAO...; Abstract: Plasma electrolytic oxidation......
Correlation between discharging property and coatings microstructure during plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) Institute of Mechanics, Chinese Academic of Science... of PEO cermet coatings was also studied. Key words: plasma electrolytic oxidation; discharge property; voltage-current curve; ceramic coating; aluminum alloy 1 Introduction Plasma electrolytic......
Influence of potassium pyrophosphate in electrolyte on coated layer of AZ91 Mg alloy formed by plasma electrolytic oxidation Jin-Young CHO, Duck-Young HWANG, Dong-Heon LEE, Bongyoung... in the electrolyte on plasma electrolytic oxidation (PEO) process for AZ91 Mg alloy was investigated. The morphologies and chemical compositions of the coating layer on the AZ91 Mg alloy were evaluated and corrosion......
potential of the oxide layer on AZ91 Mg alloy obtained at different plasma electrolytic oxidation(PEO) reaction stages increases with increasing coating voltage. The corrosion resistance of AZ91 Mg alloy... of manganese oxide in the oxide layer on AZ91 Mg alloy coated from electrolyte containing KMnO4. Key words: magnesium alloy; plasma electrolytic oxidation; corrosion; nanohardness; potassium permanganate......
Formation process of composite plasma electrolytic oxidation coating containing zirconium oxides on AM50 magnesium alloy LIU Feng, SHAN Da-yong, SONG Ying-wei, HAN En-hou State Key Laboratory... of a composite ceramic coating on AM50 magnesium alloy prepared by plasma electrolytic oxidation (PEO) in a K2ZrF6 electrolyte solution were studied by scanning electron microscope (SEM) and energy......
Trans. Nonferrous Met. Soc. China 22(2012) 1638-1646 Plasma electrolytic oxidation of zircaloy-4 alloy with DC regime and properties of coatings CHENG Ying-liang, WU Fan College of Materials Science and Engineering, Hunan University, Changsha 410082, China Received 23 September 2011; accepted 5 January 2012 Abstract: The plasma electrolytic oxidation (PEO) coatings on zircaloy-4 alloy were......
Preparation and Characterization of Amorphous Layer on Aluminum Alloy Formed by Plasma Electrolytic Deposition (PED) XIA Yuan1,GUAN Yong-jun1 (1.Institute of Mechanics, CAS, Beijing, China) 摘要:In this investigation, protective layers were formed on aluminum substrate by Plasma Electrolytic Deposition (PED) using sodium silicate solution. The relation between the thickness of the layer......
Effect of cerium and lanthanum additives on plasma electrolytic oxidation of AZ31 magnesium alloy沈德久1,马豪杰1,郭长虹2,蔡景瑞1,李国龙1,何东磊1,杨庆祥11. State Key Laboratory of Metastable Materials Science and Technology,College of Materials Science and Engineering,Yanshan University2. College of Mechanical Engineering,Yanshan University摘 要:Plasma electrolytic oxidation......
