【摘要】 综述了近几十年来国内外氧化铝粉体的历史与现状、各种常用制备技术的优缺点、氧化铝粉体的主要性能指标及其应用领域和前景，指出了今后有关高纯超细氧化铝粉体制备技术研究、开发和应用的方向．更多还原

【Abstract】 According to a great number of theses on prearation techniques of Al2O3 powders published last decade at home and overseas, systematically discribes the history and the present situation of all kind of preparation techniques, most popular preparation methods at present,advantages and defaults of these methods, utilizing and researching prospects of high-purity and supper-fine Al2O3 powders, and properties of the best Al2O3 powders.更多还原