用于生产致密陶瓷的ZrO_2粉末的制备新方法

THE NEW METHODS OF PREPARING ZrO_2 POWDERS FOR PRODUCING DENSIFICATION CERAMICS

微波加热醇盐溶液沉淀法、高浓度溶液的水热分解法、低温水热合成法、酸水解法以及溶胶 -凝胶 -酸水解法等是最近国内外研制纳米ZrO2 微粉的最新方法。这些方法各有特色 ,与传统方法比较 ,更科学更合理 。

Microwave heating of Zirconyl chloride solutions precipitating method,thermal hydrolysis in highly concentrated solutions,low temperature hydrothermal synthesis method,acid hydrolysis method and Sol-Gel acid hydrolysis method etc are the newest methods with different characteristics for synthesis ZrO\-2 nano-powders in in ternal and abroad.These methods are more reasonable and more scientific than the traditional methods and are worth extending application.