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J. Cent. South Univ. Technol. (2008) 15: 663-668 DOI: 10.1007/s11771-008-0123-7 Dispersion mechanism of nano-magnetite coated with oleate in aqueous carrier HU Yue-hua(胡岳华), LIU Jian-ping(刘建平...; Abstract: To investigate dispersion mechanism of water-based ferrofluid......
Discrete dislocation plasticity analysis of dispersion strengthening in oxide dispersion strengthened (ODS) steelsAkiyuki Takahashi, Shota Sato(Department of Mechanical Engineering, Faculty of Science and Technology,Tokyo University of Science, 2641 Yamazaki, Noda-shi, Chiba, 278-8510, Japan)Abstract:A discrete dislocation plasticity analysis of dispersion strengthening in oxide dispersion......
Application of cetylpyridinium chloride in dispersion of antibacterial ceramic glaze CHAI Li-yuan(柴立元), CHENG Ming-ming(程明明), PENG Bing(彭 兵), HUANG Yi(黄 毅), ZHANG Xiao-fei(张晓飞) School... of ionic strength and around critical micelle concentration(CMC) of surfactant, antibacterial ceramic glaze acquires fine dispersion stability. The adsorption of CPC on ceramic glaze particles......
Formation of composites fabricated by exothermic dispersion reaction in Al-TiO2-B2O3 system ZHU He-guo(朱和国)1, WANG Heng-zhi(王恒志)1, GE Liang-qi(葛良琦)1, CHEN Shi(陈 湜)1, WU Shen-qing(吴申庆)2 1...; Abstract: The formation of aluminum matrix composites fabricated by exothermic dispersion reaction in Al-TiO2-B2O3 system was investigated. The thermal......
+ with ascorbic acid in the presence of poly-(vinylpyrrolidone) (PVP) as protective agent and surfactants as dispersant. The effects of cation, anion, and non-ion surfactants on aggregation-proof and dispersion... diffractometry (XRD). The results show that the surfactant species impact apparently on the purity, dispersion degree and particle size of the reducing sample. The non-ion surfactants can improve the dissemination......
; 文章编号:1672-7207(2010)02-0476-07 Dispersion stability of nano-tungsten disulfide particulates SHI Chen1, MAO Da-heng1, MAO Xiang-hui2 (1. School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China; 2. Changsha Shengda Lube Science and Technology Co.Ltd, Changsha 410083, China) Abstract: In order to improve the dispersion stability......
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......
Effects of ultrasonic dispersion on structure of electrodeposited Ni coating on AZ91D magnesium alloy WU Hua(吴 化)1, ZHAO Guo-liang(赵国良)1, MU Jun-wei(穆君伟)2, LI Xue-song(李雪松)1, HE Yi(何 毅... photoelectron spectroscopy (XPS), and the microstructure was observed by scanning electron microscopy (SEM). Then, the effects of ultrasonic dispersion on the microstructure of pre-treatment layer......
. As a result, the hetero-coagulation of particles is weakened to a great extent. Key words: ilmenite; titanaugite; water glass; depression; dispersion  ......