CdF₂—BaF₂—NaX（X=F,Cl,Br）体系卤化物玻璃的形成和性质

CdF 2 —BaF 2 —NaX（X=F,Cl,Br）体系卤化物玻璃的形成和性质 THE FORMATION AND PROPERTIES OF HALIDE GLASSES IN THE SYSTEM CdF 2 -BaF 2 -NaX（X=F, Cl, Br） 张克立 Zhang Keli first-author 夏幽兰 Xia Youlan 袁启华 Yuan Qihua 本文叙述了三元系CdF 2 -BaF 2 -NaX（X=F!Cl,Br）卤化物玻璃的制备和性质。新制得了二元系CdF 2 -NaCl,CdF 2 -NaBr玻璃。确定了玻璃的组成范围。在这些玻璃中,CdF 2 -BaF 2 -NaCl系成玻性能较好,可制得厚度为2-4mm的样品。测定了该玻璃的特征温度和透过波长范围。其从0.3μm到10μm左右都透明。玻璃组成最佳化的选择,将使它成为红外透过和红外纤维有吸引力的材料。 The synthesis and properties of halide glasses in the system CdF 2 -BaF 2 -NaX（X=F, Cl, Br） are described. Binary glasses CdF 2 —NaCl, CdF 2 —NaBr have been obtained. The limits of the glassy area are defined. In these glasses, ability of forming glass of the system CdF 2 —BaF 2 —NaCl is better. Thick glass samples（2～4mm） may be prepared. The characteristic temperatures and transmission wavelengths are measured. It transmits from the UV （～0.3μm） to the infrared （～10μm）. The optimization of these glasses will make them attractive materials for IR transmittance and IR optical fibers. 玻璃 红外玻璃 卤化物玻璃 玻璃的形成 玻璃的性质 glass infrared glass halide glass formation of glass properties of glass 1987-04-01 2021-04-01 4