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温度对玻璃-金属封接性能的影响研究 被引量:4

Investigation of influence of the temperature on glass to metal sealing performance
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摘要 温度是影响玻璃-金属封接性能的主要工艺参数。通过对DM305玻璃和可伐合金的封接件(尺寸分别为?5,?10,?20 mm×8 mm)在封接温度960℃与980℃下的封接状况进行模拟和实验,分析了两种温度条件下封接所需的有效时间。考察了相同封接时间下不同温度对封接的影响规律。结果表明980℃封接温度可以有效缩短封接时间,并使玻璃与金属之间结合效果良好,取得较好的封接效果。 Temperature is a key parameter influencing the glass to metal sealing performance. Through simulation and experiment of sealing status with DM305 glass and Kovar alloy (sizes of φ5, φ10, φ20 mm×8 mm) under the sealing temperature of 960 ℃ and 980 *C, the effective time needed for two kinds of sealing temperature conditions was analyzed. The influence laws of sealing were examined under the same sealing time for different temperatures. Results show that the sealing temperature of 980 ℃ can effectively shorten the sealing time, and make better combination between the glass and metal.
出处 《电子元件与材料》 CAS CSCD 北大核心 2014年第8期49-52,共4页 Electronic Components And Materials
基金 数字化制造技术省高校重点建设实验室基金资助项目(No.HGDML-1002) 江苏省科技支撑资助项目(No.BE2012149) 泰州市科技成果转化资助项目 江苏大学拔尖人才资助项目
关键词 可伐合金 DM305玻璃 温度 封接性能 模拟 扫描电镜 Kovar alloy DM305 glass temperature sealing performance simulation SEM
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