B_2O_3—Al_2O_3—PbO玻璃组成和物化性质的研究

Study on composition and physical properties of B_2O_3—Al_2O_3—PbO

本文研究了在B_2O_3—Al_2O_3—PbO玻璃中引入SiO_2、Sb_2O_3、Ga_2O_3后,TF光学玻璃化学稳定性及相对部分色散P_(g·F)。论证了B_2O_3—Al_2O_3—PbO光学玻璃光学性质、化学组成和结构关系。TF光学玻璃在3.51铂坩埚熔制。

In this paper, chemical stability and relative partial dispersion, P_(R·F) of TF optical glasses based on B_2O_3—Al_2O_3—PbO system containing additives La_2O_3, SiO_2,Sb_2O_3,Ga_2O_3 are investigated.The relationship between these properties and chemical composition and structure of B_2O_3-Al_2O_3-PbO optical glasses are considered. TF Glasses were made by melting premixed powder of the shosen raw materials in 3.51 platinum crucible.