摘要
本文研究了在B_2O_3-PbO玻璃中引入La_2O_3、Sb_2O_3、SiO_2后,TF_3光学玻璃化学稳定性及特殊相对部分色散。论证了TF_3光学玻璃性质,化学组成和结构关系。TF_3光学玻璃在3.5立升铂坩埚中熔制。
In this paper, chemical stability and relative partial dispersion of TF_3-optical glasses based on B_2O_3-PbO system containing additives La_2O_3, Sb_2O_3,SiO_2 are investigated. The relationship between these properties and chemical com-position and structure of TF_3-opticl glasses are considered. Glasses were ma-de by melting premixed powder of the chosen raw materials in 3.51 platinumcrucible.
出处
《长春光学精密机械学院学报》
1989年第1期28-32,共5页
Journal of Changchun Institute of Optics and Fine Mechanics
关键词
光学玻璃
相对部分色散
化学稳定性
relative partial dispersion
chemical stability
platinum crucible
