Metal to glass sealing using glass powder: Ion induced crystallization of glass

被引：5

作者：

Khachatryan, Hayk ^{[1
]}

Baek, Seung-Hye ^{[2
]}

Lee, Sung-Nam ^{[2
]}

Kim, Han-Ki ^{[3
]}

Kim, Moojin ^{[4
]}

Kim, Kyoung-Bo ^{[5
]}

机构：

[1] Yerevan State Univ, Dept Inorgan Chem, 1 A Manukyan St, Yerevan 0025, Armenia

[2] Korea Polytech Univ, Dept Nanoopt Engn, Shihung 429793, Gyeonggi Do, South Korea

[3] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, Gyeonggi Do, South Korea

[4] Jungwon Univ, Dept Elect & Elect Engn, Goesan Gun 367805, Chungbuk, South Korea

[5] Inha Tech Coll, Dept Met & Mat Engn, Incheon 402752, South Korea

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2019年 / 226卷

基金：

新加坡国家研究基金会;

关键词：

Metal foil; Metal-glass bonding; Diffusion; Crystallization of glass; KINETICS;

D O I：

10.1016/j.matchemphys.2019.01.037

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, we investigated bonding mechanism of a metal foil with glass substrate. We used glass powder to enhance surface area and promote diffusion in the interface. The metal/glass powder/glass assembly was annealed at 600 degrees C for 1 h and adhesion process was monitored. Using transmission electron microscope, element mapping, Raman and energy dispersive X-ray spectroscopy analyses we traced elements' migration and estimated bonding mechanism. Cross-diffusion of atoms/ions from metal to glass and in the reverse direction occurred. We estimated that diffusion of iron cations toward the glass substrates induced crystallization of the glass and dendritic crystals were formed.

引用

页码：331 / 337

页数：7

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