牙科银合金球形粉的制取及其临床应用

来源期刊：中南大学学报(自然科学版)1989年第2期

论文作者：林炳 胡久智 赵云楼 刘庆国 任玉兴 杨宗范

文章页码：162 - 170

关键词：牙科；银合金；雾化制粉；球形粉末

Key words：dental materials； silver alloys； powder atomization； sphere powders

摘    要：本文叙述了用高压气体雾化银合金熔体制取球形粉末的工艺原理及实验结果;分析了影响粉末成分、形状参数、粉末粒度的因素。阐明了成形银汞合金的性能及其临床应用效果。

Abstract: The process elements of making spherical powder from melted silver alloy byatomization and the experimental results are described in this paper. The factorwhich affects the composition of the powders and the shape factor as well as thesize of powders are also discussed. The properties of amalgam and its applicationin the hospital are commented.