共搜索到2426条信息,每页显示10条信息,共243页。用时:0小时0分0秒382毫秒
Optical Properties of Au Nanoparticles Coated on Surface of Glass or Anodic Aluminum Oxide Template冯晋阳,赵修建State Key Laboratory of Silicate Materials for Architectures (Wuhan University of Technology)摘 要:Au nanoparticles coated on the surface of glass (Sample A) or on anodic aluminum oxide template surface (Sample B) were prepared using titanium dioxide......
Berberine as an Environmental-Friendly Inhibitor for Hot-Dip Coated Steels in Diluted Hydrochloric AcidHong Ju, Yulin Ju and Yan Li College of Mechanic and Electronic Engineering, China University of Petroleum, Qingdao 266555, China摘 要:The inhibition effect of an excellent environmental-friendly corrosion inhibitor-berberine on hot-dip coated steels......
Preparation of SiO2 coated Ce2S3 red pigment with improved thermal stability陈观宏,朱振峰,刘辉,武英峰,朱春奎School of Materials Science and Engineering,Shaanxi University of Science and Technology摘 要:SiO2 coated Ce2 S3 red pigment was prepared in ethanol/H2 O system via sol-gel method and TEOS were used as silica sources.X-ray diffraction(XRD),scanning electron......
Influence of Hot Rolling on Cube Texture of Ni Substrate for Coated Conductor Liu Huizhou1,Qu Fei1,Shi Kai2,Wang Chaoqun3,Yang Jian1,Gu Hongwei1 (1.Superconducting Materials Research Center... were extensively used as substrates for coated conductor. The thermomechanical process usually includes hot forging and cold rolling. In this study, a hot-rolling process between hot forging and cold......
Fabricating Buffer Layers for YBa2Cu3Oy Coated Conductor by Surface Oxidation Epitaxy QU fei1,Fan Hongyan2,LIU Huizhou1,Yang Jian1,Gu Hongwei1 (1.Superconducting Materials Research Center, General... layers were formed on a tape of Ni for making YBCO coated conductor by surface-oxidation epitaxy (SOE) process. Different oxidizing conditions such as temperature and duration were studied for Ni tapes......
Characterization of shear stresses in nickel-based superalloy Mar-M247 when orthogonal machining with coated carbide toolsCHEN Shao-hsien1, SU Sen-chieh2, JEHNG Wern-dare1(1. Department of Mechanical... machining force model. Cutting results indicate that different coated tools, together with cutting variables, play a significant role in determining the machinability when milling Mar-M247.Key words:Mar-M247......
Variation of optimum yttrium doping concentrations of perovskite type proton conductors BaZr1–xYxO3–α(0≤x≤0.3) with temperature丁玉石,厉英,邓文卓,黄文龙,王常珍School of Materials and Metallurgy, Northeastern University摘 要:A solid state reaction method was used to prepare the perovskite-structured compounds BaZr1–x Yx O3–α(x=0,0.05,0.1,0.15,0.2,0.25,0.3).The X-ray......
Variation of optimum yttrium doping concentrations of perovskite type proton conductors BaZr1–xYxO3–α(0≤x≤0.3) with temperature丁玉石,厉英,邓文卓,黄文龙,王常珍School of Materials and Metallurgy, Northeastern University摘 要:A solid state reaction method was used to prepare the perovskite-structured compounds BaZr1–x Yx O3–α(x=0,0.05,0.1,0.15,0.2,0.25,0.3).The X-ray......
汽车用预涂镀钢板的工艺和产品研发杨立红1,颜飞1,马朝晖1(1.上海市宝山钢铁股份有限公司研究院)摘 要:汽车用预涂镀钢板随着模块化汽车设计的实现得到越来越多的关注.介绍了钢铁企业未来汽车用表面产品的结构,技术特征和发展目标,以及在此领域内的研发进展,对锌镁合金镀层的结构,性能及未来应用目标进行了讨论,分析总结了不同带钢真空镀膜体系的应用方式及不同工艺镀层的差异,锌镁合金镀层可以作为新一代的具有良好综合性能的金属镀层基板,以此为基础,可以采用SiOC系列镀层作为后续镀层,进而完成汽车用预完成钢板.该工艺将有可能......
, 复压复烧工艺更有利于发挥镀镍石墨粉的优越性. 关键词: 粉末冶金; 铜基复合材料; 镀镍石墨粉; 力学性能 中图分类号: TH117.1 文献标识码: A Effect of graphite coated with nickel on mechanical properties of copper-matrix/graphite composite materials YIN..., graphite coated with nickel and reinforcement on mechanical properties and microstructure of the composites was investigated. The composition, microstructure and fracture morphology of the composites were......