| 可伐合金的可控氧化对封接质量的影响 |
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| 引用本文： | 罗大为,沈卓身. 可伐合金的可控氧化对封接质量的影响[J]. 电子元件与材料, 2011, 30(5): 61-64 |
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| 作者姓名： | 罗大为 沈卓身 |
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| 作者单位： | 深圳职业技术学院化学生物学院;北京科技大学材料学院; |
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| 基金项目： | 深圳市科技局资助项目(No.JC201006020768A) |
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| 摘 要： | 研究了可伐合金表面氧化膜的类型和厚度对玻璃与可伐合金封接质量的影响.结果表明,氧化膜的类型和厚度直接影响金属与玻璃的封接质量.相对于工厂氧化条件,在可控条件下氧化的可伐合金与玻璃封接后的气密性一致性和可靠性较高.随着氧化膜厚度的增加,玻璃沿引线的爬坡高度逐渐增加,当控制氧化膜厚度不超过1.5μm时,爬坡高度都小于200...
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| 关 键 词： | 可伐合金 氧化膜 玻璃 封接 |
Effect of control oxidation of Kovar alloy on its sealing quality with glass |
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| LUO Dawei,SHEN Zhuoshen. Effect of control oxidation of Kovar alloy on its sealing quality with glass[J]. Electronic Components & Materials, 2011, 30(5): 61-64 |
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| Authors: | LUO Dawei SHEN Zhuoshen |
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| Affiliation: | LUO Dawei1,SHEN Zhuoshen2(1.School of Applied Chemistry and Biotechnology,Shenzhen Polytechnic,Shenzhen 518055,Guangdong Province,China,2.School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China) |
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| Abstract: | The effects of the types and thicknesses of Kovar alloy oxidation film on the sealing quality with glass were investigated.The results show that the types and thicknesses of the oxidation film have an important impact on the sealing quality.Compared with the oxidation condition in factories,the uniformity and reliability of the gas tightness of Kovar alloy sealing with glass in the controlled oxidation condition are higher.The climbing height of glass along the pins increases gradually with the increasing t... |
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| Keywords: | Kovar alloy oxidation film glass sealing |
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