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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......
Nano-precision combined process of electrolytic in-process dressing grinding and magnetic assisted polishing on optics glass material Tae-Soo KWAK, Yong-Chul LEE, Gyung-Nyun KIM, Dae... of an effective fabrication method combining electrolytic in-process dressing(ELID) grinding and magnetic assisted polishing(MAP) to nano-precision mirror surface grinding on the optics glass-ceramic named......
Characterization of plasma electrolytic oxide formed on AZ91 Mg alloy in KMnO4 electrolyte Duck-Young HWANG1, Ki-Ryong SHIN1, Bongyoung YOO1, Dong-Heon LEE, Deok-Yong PARK2, Dong-Hyuk SHIN1 1... 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......
Formation of carbonitride precipitates in hardfacing alloy with niobium additionKe Yang,Qin Yang,Ye-Feng BaoCollege of Mechanical and Electrical Engineering, Hohai University摘 要:Niobium, as the most effective second-phase forming element, was added in the Fe-Cr13-C-N hard-facing alloy to get carbonitride precipitates. Morphology and composition......
plasma electrolytic oxidation (PEO) coatings on AZ91 and AZ80 magnesium alloys was studied. The corrosion and wear resistances of the obtained coatings were investigated. A solution.... The increase in the corrosion and wear resistances was more evident for AZ91 than for AZ80 due to the higher aluminum content. Key words: plasma electrolytic oxidation; wear resistance; corrosion......
Formation mechanism of titanium and niobium carbides in hardfacing alloyKe Yang,Kè Yang,Ye-Feng Bao,Yong-Feng JiangCollege of Mechanical and Electrical Engineering, Hohai University摘 要:The most effective carbide-forming elements titanium and niobium were added into hardfacing alloy.Formation and composition of carbides in the hardfacing alloy were......