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Cathodic electrophoretic deposition of α-Fe2O3 coatingMA Li(马莉)1, 2, CHANG Tong(常通)2, LI Xiao-bing(李小斌)1, LI Zhi-you(李志友)2, ZHANG Dou(张斗)2, ZHOU Ke-chao(周科朝)2(1. School of Metallurgy and Environment... electrophoretic deposition (EPD) technique in aqueous media. The zeta potentials of different α-Fe2O3 suspensions with different additives were measured as a function of pH to identify the optimum......
beam deposition equip-ment with two Filter Metal Vacuum Arc Deposition (FMEVAD). When the numberof alternant deposition times was 198, total thickness of the coating is 40nm. Thecoatings with droplet...Mo SILICIDE SYNTHISIS BY DUAL ION BEAM DEPOSITION S.J.Zhang1,A.D.Liu1,X.Zhang1,X.J.Zhang1,X.Y.Wu1,Y.G.Wu1,Z.Z.Yi1,T.H.Zhang1,H.X.Zhang1 (1.Key Laboratory for Radiation Beam Technology and Material......
): 283-294. [13] SANDERS D M, ANDERS A. Review of cathodic arc deposition technology at the start of the new millennium[J]. Surface & Coatings Technology, 2000, 133/134: 78-90. [14] WANG X Q, ZHAO Y H, YU B H, XIAO J Q, LI F Q. Deposition, structure and hardness of Ti-Cu-N hard films prepared by pulse biased arc ion plating[J]. Vacuum, 2011, 86: 415-421. [15] ZHANG L, MA G J, LIN G Q, HAN K C......
Removal of organic solvent from cathodic electrophoretic emulsion paint by vacuum steam strippingQIU Yun-ren(邱运仁), LI Xiao(黎晓), WU Ding-yu(吴定宇)(Key Laboratory of Resources Chemistry of Nonferrous... is of great significance. Vacuum steam stripping of methyl isobutyl ketone (MIBK) and methyl ethyl ketone (MEK) from cathodic electrophoretic emulsion was studied. The effects of mass ratio of vapor to feed (V......
Numerical simulation of temperature distribution and heat transfer during solidification of titanium alloy ingots in vacuum arc remelting process YANG Zhi-jun(杨治军), ZHAO Xiao-hua(赵小花), KOU Hong...; accepted 13 June 2010 Abstract: In order to get a better understanding of the vacuum consumable arc remelting (VAR) processes and thus to optimize them, a 3D finite element model was developed......
Preparation and characterization of Ni nanopowders prepared by anodic arc plasma WEI Zhi-qiang(魏智强)1, QIAO Hong-xia(乔宏霞)2,DAI Jian-feng(戴剑锋)1, FENG Wang-jun(冯旺军)1, WANG Qing(王 青)1, LI Wei-xue...; 3. School of Physical Science and Technology, Lanzhou University,Lanzhou 730000, China) Abstract: Ni nanopowders were successfully prepared in large quantities by anodic arc discharged plasma method......
. Deposition of the NiCrAlY coating by vacuum arc ion plating [J]. Materials Engineering, 1999(2): 40-43. [11] Wang Q M, Wu Y N, Ke P L, et al. Hot corrosion behavior of AlP NiCoCrAlY(SiB) coatings on nickel.... The deposited NiCrAlY coating after vacuum heat treatment forms α-Al2O3 and the α-Al2O3 scale has a better adherence to the NiCrAlY coating. Therefore the oxidation resistance of arc ion plated NiCrAlY......
Electrochemical characteristics of stainless steel using impressed current cathodic protection in seawater Seok-Ki JANG, Min-Su HAN, Seong-Jong KIM Division of Marine Engineering, Mokpo Maritime... polymer (FRP) fishing boats. If the shaft material is exposed to a severely corrosive environment such as seawater, it should be protected using appropriate methods. The impressed current cathodic......
Fig.7 Arc pressure distribution of coupling arc Fig.8 Static volt-ampere characteristic of coupling arc and single arc welding of thin plate, high deposition rate welding of thick plate, and high... Physics characteristic of coupling arc of twin-tungsten TIG welding ZHANG Guang-jun(张广军), LENG Xue-song(冷雪松), WU Lin(吴 林) State Key Laboratory of Advanced Welding Production Technology, Harbin......
磁过滤直流真空阴极弧制备含铬类金刚石膜的结构及其性能研究 沈丽如1,金凡亚1,徐桂东1,祝土富1 (1.核工业西南物理研究院,成都,610041) 摘要:采用磁过滤直流真空阴极弧沉积技术在单晶硅片,载玻片,不锈钢片基体上制备了含铬类金刚石(Cr-DLC)膜.用光学显微镜,椭偏仪,分光光度计,X射线光电子能谱(XPS),X射线衍射能谱(XRD),Raman光谱,纳米硬度计,摩擦磨损仪,洛氏硬度计检测了薄膜的组分结构,光学,力学等相关特性.结果表明,硅片上的薄膜厚度为47.6nm,碳含量为89%,s p~3键占碳含量的55.15%.不锈钢片上的薄膜具有典型的DLC膜Raman光谱特征,在空气中的摩擦系数约为0.1,耐磨性能优良,膜与基体的结合性能良好. 关键词:磁过滤真宅阴极弧; 含铬DLC膜; DC filtered cathodic vacuum arc; Cr-DLC......