电子元件与材料2012，Vol.31Issue(6)：37-39,43,4.
Bi2O3含量对ZnO-BaO-Bi2O3-B2O3系玻璃性能的影响
Effects of Bi2O3 content on properties of ZnO-BaO-Bi2O3-B2O3 system glass
李正荣 1黄永前 1孙敬韦 1汤帆1
作者信息
- 1. 四川大学 材料科学与工程学院,四川 成都610065
- 折叠
摘要
Abstract
The ZnO-BaO-Bi2O3-B2O3 system low-melting glass was prepared by melt-quenching method. The effects of Bi2O3 content on thermal properties and volume resistivity of the prepared glasses were studied. The results show that the glass density and linear expansion coefficient increase with the increasing of Bi2O3 content, while the expansion transition temperature (tg), expansion softening temperature (tf) and volume resistivity (pv) decrease. tg, tf and pv decrease rapidly when Bi2O3 content increases from 0 to 12% (mole fraction), while the tendency slows down when Bi2O3 content increases from 12% to 25%(mole fraction).关键词
低熔点玻璃/ZnO-BaO-Bi2O3-B2O3/热学性能/体积电阻率Key words
low-melting point glass/ ZnO-BaO-Bi2O3-B2O3/ thermal property/ volume resistivity分类
化学化工引用本文复制引用
李正荣,黄永前,孙敬韦,汤帆..Bi2O3含量对ZnO-BaO-Bi2O3-B2O3系玻璃性能的影响[J].电子元件与材料,2012,31(6):37-39,43,4.
