碳化物及碳化硅基复合粉体制备的新进展

发布时间：2018-05-03 01:21

本文选题：碳化物 + 复合粉体　；参考：《耐火材料》2016年01期

【摘要】：综述了采用碳热还原天然矿物、工业固体废弃物和前驱体制备碳化物(Si C、Ti C、B4C、Zr C、Mo2C和Al8B4C7)及碳化硅基复合粉体(Si C-Al2O3、Si C-Zr O2、Si C-Zr B2、Si C-Si Al ON、Si C-Al6Si2O13、Si C-Ti C、Si C-Zr C)的最新研究进展,分析了碳热还原法制备陶瓷粉体的优缺点及合成反应机制,并展望了由天然矿物、固体废弃物和前驱体制备碳化物及碳化硅基复合粉体的发展前景。
[Abstract]:The latest research progress in the preparation of carbides, such as natural minerals, industrial solid wastes and precursors, by carbothermal reduction of natural minerals, industrial solid wastes and precursors, including the preparation of carbides such as carbides, TiCX, TiCX, Zr, CnMo2C and Al8B4C7, and sic based composite powders, SiC-Al2O3SiO2SiO2SiO2SiO2-Si C-Si Al ONSi C-Al6Si2O13Si2O13Si C-Ti C-Zr C-Zr, is reviewed in this paper. The advantages and disadvantages of the preparation of ceramic powders by carbothermal reduction and the synthetic reaction mechanism were analyzed. The development prospect of the preparation of carbide and sic based composite powders from natural minerals solid wastes and precursors was also prospected.
【作者单位】：东北大学材料与冶金学院;
【分类号】：TQ174.7

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