硅酸盐通报 ›› 2026, Vol. 45 ›› Issue (4): 1398-1407.DOI: 10.16552/j.cnki.issn1001-1625.2025.1190
兰杨1,2(
), 王衍行1(
), 殷先印1, 廖其龙2, 王辅2, 竹含真2
收稿日期:2025-12-01
修订日期:2026-01-20
出版日期:2026-04-20
发布日期:2026-05-14
通信作者:
王衍行,博士,教授级高级工程师。E-mail:drwangyh@126.com作者简介:兰 杨(1999—),男,硕士研究生。主要从事封接玻璃的研究。E-mail:1984141668@qq.com
基金资助:
LAN Yang1,2(
), WANG Yanhang1(
), YIN Xianyin1, LIAO Qilong2, WANG Fu2, ZHU Hanzhen2
Received:2025-12-01
Revised:2026-01-20
Published:2026-04-20
Online:2026-05-14
摘要:
针对电子封装领域的高可靠性应用需求,开发了一种基于铜基底的磷酸盐玻璃封接新工艺。通过在马弗炉与管式炉中对铜基底进行分步预氧化处理,成功在其表面构建了厚度约1.81 μm的Cu2O致密氧化过渡层。系统研究了磷酸盐玻璃的热行为与析晶特性,发现其在632 ℃附近出现析晶放热峰,主要析出晶相为BaZnP2O7,且玻璃在555 ℃可实现预氧化铜基底上的完全熔融铺展。在560~580 ℃的封接温度内,玻璃对Cu2O层的润湿性良好,封接器件表现出优异的气密性(氦泄漏率低于1×10-10 Pa·m3·s-1)和剪切强度(峰值达(110.5±13.0) MPa)。封接器件在经历100次常温至100 ℃的热循环后,核心性能未发生显著衰减,表明该封接体系具备较好的服役可靠性。
中图分类号:
兰杨, 王衍行, 殷先印, 廖其龙, 王辅, 竹含真. 基于界面强化的磷酸盐玻璃与铜可靠封接技术研究[J]. 硅酸盐通报, 2026, 45(4): 1398-1407.
LAN Yang, WANG Yanhang, YIN Xianyin, LIAO Qilong, WANG Fu, ZHU Hanzhen. Reliable Sealing Technology for Phosphate Glass and Copper Based on Interface Reinforcement[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2026, 45(4): 1398-1407.
| Sample | Sintering temperature | Softening temperature | Sphere temperature | Halfsphere temperature | Melting temperature | Maximum test temperature |
|---|---|---|---|---|---|---|
| Glass | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
表1 不同温度下玻璃在铜基底表面上的影像图
Table 1 Images of glass on copper substrate surface at different temperatures
| Sample | Sintering temperature | Softening temperature | Sphere temperature | Halfsphere temperature | Melting temperature | Maximum test temperature |
|---|---|---|---|---|---|---|
| Glass | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
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