共搜索到2062条信息,每页显示10条信息,共207页。用时:0小时0分0秒312毫秒
Article ID: 1003-6326(2005)02-0306-04 Synthesis and characterization of single-crystalline alumina nanowires ZHAO Qing(赵 清), XU Xiang-yu(徐向宇), ZHANG Hong-zhou(张洪洲), CHEN Yao-feng(陈耀锋), XU Jun(徐 军), YU Da-peng(俞大鹏) (School of Physics, State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871, China) Abstract: Alumina nanowires were synthesized on large-area......
Alumina nanostructures prepared by two-step anodization process ZHOU Jian-hua(周建华), HE Jian-ping(何建平), ZHAO Gui-wang(赵桂网), ZHANG Chuan-xiang(张传香), ZHAO Ji-shuang(赵继爽), HU Huo-ping(胡火平) College...; Abstract: Alumina nanostructures were obtained by two......
Comparison of deep desulfurization methods in alumina production processLIU Zhan-wei(刘战伟)1, 2, LI Wang-xing(李旺兴)3, MA Wen-hui(马文会)1, 2, YIN Zhong-lin(尹中林)3, WU Guo-bao(武国宝)3(1. Faculty...:Several methods of deep desulfurization in alumina production process were studied, and the costs of these methods were compared. It is found that most of the S2- in sodium aluminate solution can......
Electrochemical modification process of anodic alumina membrane YU Mei(于 美), LIU Jian-hua(刘建华), LI Song-mei(李松梅) School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China Received 10 April 2006; accepted 25 April 2006 Abstract: The modification procedure of anodic alumina membrane(AAM) was studied. The AAM structure after......
......
CFD simulation of effect of anode configuration on gas–liquid flow and alumina transport process in an aluminum reduction cellZHAN Shui-qing(詹水清)1, LI Mao(李茂)1, ZHOU Jie-min(周孑民)1, YANG Jian-hong(杨建... 450041, China)Abstract:Numerical simulations of gas–liquid two-phase flow and alumina transport process in an aluminum reduction cell were conducted to investigate the effects of anode configurations......
......
Frequency Shifts of Luminescence for ZnO Nanoparticles in Porous Alumina Template Ruan Yongfeng1,Lu Shuhua1,Jing Hongqi1,Huang Boxian2,Zhan Shouchao1 (1.School of Science, Tianjin University, Tianjin 300072, China;2.School of Science, Tianjin Industry University, Tianjin 300160, China) Abstract:ZnO nanoparticles in porous anodized alumina were fabricated by sol-gel method. The PL spectra......
Effect of rare earth additives on alumina fiber development in Ti-Al intermetallic matrix composites WANG Fen(王 芬)1, 2, FAN Zhi-kang(范志康)1, LIN Ying(林 营)2 1. School of Materials... that the in situ alumina fiber can be developed in Ti-Al matrix with the Ti/Al mole ratio of 1:2-1:7, and the addition of rare earth powders can improve the dispersion of the fibers in the matrix......
Influence of annealing treatment on properties and microstructures of alumina dispersion strengthened copper alloy SONG Ke-xing(宋克兴)1, 2, XING Jian-dong(邢建东)1, TIAN Bao-hong(田保红)2,LIU Ping(刘 平... of Science and Technology, Luoyang 471003, China) Abstract: Alumina dispersion strengthened copper(ADSC) alloy was produced by internal oxidation. The hardness, ultimate tensile strength......