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Y-ZrO2稀土增韧陶瓷的微波烧结
RESEARCH AND DEVELOPING OF Y-ZrO2 RARE-EARTH TOUGHENING CERAMICS
【摘要】 Y -ZrO2 增韧陶瓷是高性能现代陶瓷重要的一族 ,本项研究采用纳米级高纯超细粉 ,通过添入适量稀土氧化物 (Y2 O3) ,经微波烧结制成新型Y -ZrO2 稀土增韧陶瓷材料 ,并深入讨论了陶瓷增韧的几种可能途径 .
【Abstract】 Y-ZrO 2 toughening ceramics is an important king of mordem highperformance ceramics. We have developed out a new type of Y-ZrO 2 rare-earth toughening ceramics by adopting ultra-fine powder of nano meter grade and high purity through adding certain amount of Y 2O 3 and microwave power sintering, and discussed several possible methods of toughening.
【关键词】 增韧陶瓷;
超细粉;
稀土;
微波烧结;
稳定化;
【Key words】 toughening; ultra-fine powder; rare-earth; microwave sintering; stabilizatio?;
【Key words】 toughening; ultra-fine powder; rare-earth; microwave sintering; stabilizatio?;
- 【文献出处】 安徽师范大学学报(自然科学版) ,Journal of Anhui Normal University(Natural Science) , 编辑部邮箱 ,2000年04期
- 【分类号】TQ174
- 【被引频次】20
- 【下载频次】215