1) sealed glass tubes
封闭玻璃管
3) glass sealed transistor
玻璃密封晶体管
4) graded-seal glass tubing
递级封接玻璃管
5) sealed,double glazing unit
封闭的双层玻璃窗
6) sealing glass
封接玻璃
1.
Structure and properties of ternary SnO-BaO-P_2O_5 lead-free sealing glasses;
SnO-BaO-P_2O_5系统无铅封接玻璃的结构与性质
2.
The crystal dielectric sealing glasses were prepared,in this paper,based on the Li_2O-B_2O_3-SiO_2 system with few additions.
以Li2O-B2O3-SiO2系统为基础,添加少量外加剂,制备了结晶型电绝缘封接玻璃。
3.
The PbO system and the Bi_2O_3 system sealing glass ceramics with low melting temperature and high expansion coefficient were successfully prepared by sintering and crystallization and using PbO or Bi_2O_3,CaO,H_3BO_3,SiO_2,MgO and ZnSO_4·7H_2O as raw materials.
以氧化铅或氧化铋、氧化钙、硼酸、硫酸锌、二氧化硅和氧化镁为原料,通过高温熔融和微晶化,成功地制备出具有低熔点高膨胀系数的PbO系统微晶封接玻璃和Bi2O3系统微晶封接玻璃。
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