气体雾化制备齿科用Ag-稀土球形汞合金粉末  

The spheric silver-rare element mercury dental alloy powders made by air atomizer

作　　者：赛兴鹏[1] 冯本政[1] 

机构地区：[1]昆明贵金属研究所,650221

出　　处：《口腔材料器械杂志》1996年第2期61-64,共4页Chinese Journal of Dental Materials and Devices

摘　　要：本文讨论了用气体雾化技术制备Ａｇ－稀土球汞合金粉末的工艺过程。用气体雾化方法制备的Ａｇ－稀土球形汞合金粉末，组织结构均匀，粒度分布、浸润性及充填效果均能满足齿科用充填材料的要求。This paper discussed process made the spheric silver-rare element mercury alloy powders by air atomizer technology. The spheric silver-rare element mercury alloy powders made by air atomizing method can satisfy requirement of dental filled materialin the particle-size distribute and soakage and filled effect. It has even organization. The paper analysed the main parameters ef-fected the atomizing process. It suggested technlology measures made the spheric sil-ver-rare element mercury dental alloy pow-ders. The technical equipment for air atom-izer has successfully used to produce the spheric mercury alloy powders. Its produc-tivity purpassed 10 X 103 Kilograms each year.

关 键 词：气体雾化 Ag-稀土 汞合金 牙科材料 

分 类 号：R783.1[医药卫生—口腔医学]