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Preparation and performance research of Ce-TiO2/KL ball photocatalysts于晓娟1,熊领领1,马国平2,梁愿1,刘奎仁11. School of Materials and Metallurgy Northeastern University2. School of Science Changchun University of Science and Technology摘 要:The Ce-TiO2/KL(diatomite) ball photocatalyst was prepared and characterized based on the pretreated diatomite. The results showed......
Preparation and performance research of Ce-TiO2/KL ball photocatalysts于晓娟1,熊领领1,马国平2,梁愿1,刘奎仁11. School of Materials and Metallurgy Northeastern University2. School of Science Changchun University of Science and Technology摘 要:The Ce-TiO2/KL(diatomite) ball photocatalyst was prepared and characterized based on the pretreated diatomite. The results showed......
Fabrication of Lead Zirconate Titanate Powder Using Ultrasonic Ball Milling Technique Wandee Thamjaree1,W. Nhuapeng1,T. Tunkasiri1 (1.Department of Physics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand) 摘要:In this research, the ultrasonic ball milling technique has been used to fabricate lead zirconate titanate (PZT) ceramics.PZT with the composition nearly......
献标志码:A 文章编号:1672-7207(2015)01-0094-05 Influence of ball milling time on microstructure and properties of flake-shaped carbonyl iron microwave absorber... were prepared by wet ball milling method. The microstructure and forming process of the carbonyl iron flake powders were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD......
; induction melting; ball milling; hydrogen absorption/desorption properties; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 26(2016) 2966-2975 Effect of ball peening of substrate on microstructure, phase evolution and properties of electrophoretically deposited YSZ/(Ni, Al) composite...; accepted 25 February 2016 Abstract: YSZ/(Ni, Al) composite coatings were deposited on Inconel600 superalloy with ball peening (BP) and without (non BP) treatment using the electrophoretic deposition (EPD......
Effect of ball milling on hydrogen storage of Mg3La alloy董汉武,欧阳柳章,孙泰,朱敏摘 要:Hydrogen storage and microstructure of ball milled Mg3La alloy were investigated by X-ray diffraction and pres- sure-composition-isotherm measurement. The ball milled Mg3La alloy could absorb hydrogen up to 4wt.% at 300 °C for the first time, along with a decomposing course......
, Sb等低熔点金属和微量Ce, La等稀土元素以降低贵金属In和Ag的含量, 进一步提高无铅锡基多元合金钎料的综合性能和性能价格比. 关键词: 钎料合金; 无铅钎料; 相图; 相图计算 中图分类号: TG113.14 文献标识码: A Design of lead-free solder alloy and alloy phase diagram calculation QIAO... of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China) Abstract: The principles for lead-free solder alloy design and the importance of phase......
of the contact angle is obtained from the solder with 0.1% Nd addition. Key words: lead-free solder; zinc; neodymium; lanthanum; surface tension; wettability CLC number: TN604 Document code... and Sn-8Zn-3Bi-(0-0.15)La solder melts. Wetting balance method was used to measure wetting force and wetting time on Cu substrate of the two group solders. The experimental results show that minute amount of Nd......
Ball Milling Synthesis and Property of Nd0.7Sr0.3MnO3 ManganitesShunsheng Chen1), Changping Yang1), Lingfang Xu1) and Shaolong Tang2) 1) The Provincial Key Laboratory of Piezoelectric Ceramics..." name="ChDivSummary">Strontium doped perovskite-type Nd0.7Sr0.3MnO3 ceramics were synthesized completely by high-energy ball milling raw oxides of Nd2O3, SrCO3 and MnO2. The optimal ball milling time......
