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Preparation of Fine Spherical Particle Sized Ceria by Precipitation Method with Ammonium Bicarbonate Cui Dali1,Zhang Guocheng1,Zhu Zhaowu1,Zhang Shunli1,Long Zhiqi1 (1.Advanced Materials Co. Ltd., Beijing General Research Institute of Nonferrous Metals, Beijing 100088, China) Abstract:Fine spherical particle sized ceria (CeO2) was prepared by homogeneous precipitation method with ammonium......
Thermodynamic Optimization of TmCl3-ACl (A=Na, K, Rb, Cs) Phase Diagrams Wang Yu1,Tan Junjun1,Sun Yimin1,Zhang Jing1,Ye Xinyu1 (1.Institute of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China) Abstract:From the measured phase equilibria data and experimental thermochemical properties, the TmCl3-ACl (A=Na, K, Rb, Cs) phase diagrams were optimized and calculated using......
Influence of Zinc Doping upon Magnetic Structure of LaMnO3 System Tong Wei1,Liu Ning2,YAN Guoqing2 (1.Structure Research Laboratory,University of Science and Technology of China, Hefei 230026, China;2.Materials Laboratory, Suzhou College, Suzhou 234000,China) Abstract:M-T curves, M-H curves and e......
Influence of Composition of Sm2O3-Containing Rare Earth Glass on Its Absorption Spectrum Meng Xianfeng1,Wang Tingwei1,Zhang Qitu1,Shan Xiaobing1,Xu Zhongzi1 (1.College of Materials Science and Technology, Nanjing University of Technology, Nanjing 210009, China) Abstract:Borosilicate glass with high rare earth content was fabricated by traditional method. The influence of glass compositions......
Temperature Programmed Reduction Studies on CeO2-Containing Catalysts Takanori Mizushima1,Harunobu Ohkita1,Noriyoshi Kakuta1 (1.Department of Materials Science, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempakucho, Toyohashi 441-8580, Japan) Abstract:Temperature programmed reduction (TPR) study was carried out for CeO2/Al2O3 and CeO2/ZrO2 catalysts to evaluate oxygen storage......
Preparation of Large Area Double Sided YBCO Thin Films by DC Magneton Sputtering Wang Xiaoping1,Xie Bowei1,WANG Peiwen1,Li Tao1,Gu Hongwei1 (1.Superconducting Materials Research Center, General Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:Tc, Jc and Rs properties of large area double sided YBCO thin films deposited on LaAlO3 substrates by direct current sputtering......
Characterization of Si/SiGe/Si Deposited on SIMOX SOI by Synchrotron Radiation X-Ray Double-crystal Topography Wang Jing1,Ma Tongda1,HU Guangyong1,Tu Hailing1 (1.GRINM Semiconductor Materials Co. Ltd.,General Research Institute for Nonferrous Metals,Beijing 100088,China) Abstract:The synchrotron X-ray double-crystal topography was employed to investigate the structure of Si/SiGe/Si deposited......
Study on Processing Conditions of Aluminum Matrix Composites Reinforced with Boron Carbide Particles YI XiaoSu1,Fu Xueying2,XI Huizhi2,Zhang Hong1 (1.National Key Laboratory of Advanced Composites,Beijing Institute of Aeronautical Materials,Beijing 100095,China;2.Material Department,Harbin Engineering University,Harbin 150001,China) Abstract:Different pre-heating of boron carbide particles......
Strip Casting of High Performance Structural Alloys S S Park1,Nack J Kim1,J G Lee1 (1.Center for Advanced Aerospace Materials,Pohang University of Science and Technology,Pohang 790-784,Korea) Abstract:There exists a great need for the development of high performance alloys due to increasing demands for energy conservation and environmental protection. Application of strip casting shows......
Fabrication and Mechanical Properties of Sm2O3 Doped CeO2 Reinforced Ti3AlC2 Nano Composite Young Do Kim1,Sang Whan Park2,Jae Ho Han1 (1.Division of Materials Science & Engineering,Hanyang University,Seoul,133-791,Korea;2.Korea Institute of Science and Technology,Multi-Functional Ceramics Research Center,Seoul,136-791,Korea) Abstract:The fabrication process of Sm2O3 doped CeO2 reinforced......