| 摘要 |
PROBLEM TO BE SOLVED: To obtain a low melting point glass for electrode coating not containing PbO and less liable to react with an electrode or a substrate. SOLUTION: The low melting point glass consists essentially of, by mass, 20-55% Bi2O3, 20-55% B2O3, 0-15% SiO2, 0-15% Al2O3, 0-30% SrO, 0-30% BaO, 0-3% CuO and 0-3% CeO2. |
