基于硼硅玻璃改性刚玉的玻璃陶瓷在 LTCC 技术中的应用

IF 0.6 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass and Ceramics Pub Date : 2024-09-30 DOI:10.1007/s10717-024-00689-8

D. S. Voloschuk, V. V. Anisimov, N. A. Makarov

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引用次数: 0

摘要

本文介绍了一种用硼硅玻璃和各种添加剂对刚玉进行改性而获得玻璃陶瓷的工艺。所描述的 Al2O3 /SiO2-B2O3-CaO-MgO-Na2O-K2O 系统是为 LTCC 技术而开发的，其烧结温度低于 950°C。研究人员调查了改变烧结添加剂含量对烧结温度、微观结构、陶瓷和电物理特性的影响。所开发的材料在频率 f = 1 MHz 时的介电常数为 εr= 6.73 - 6.82，介电损耗角的正切值为 tan δ = 8.0 - 8.6 × 10 -3。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Glass Ceramic Based on Corundum Modified with Borosilicate Glass for LTCC Technology Application

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Glass Ceramic Based on Corundum Modified with Borosilicate Glass for LTCC Technology Application

This paper presents a process for obtaining glass ceramics based on corundum modified by borosilicate glass with various additives. The described Al₂O₃ /SiO₂–B₂O₃–CaO–MgO–Na₂O–K₂O system has been developed for use in LTCC technology and exhibits a sintering temperature of less than 950°C. The impact of varying the sintering additive content on the firing temperature, microstructure, ceramic, and electrophysical properties of the resulting ceramics was investigated. The developed material exhibited a dielectric constant of ε_r= 6.73 – 6.82 and tangent of the dielectric loss angle of tan δ = 8.0 – 8.6 × 10 ^–3 at a frequency of f = 1 MHz.

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来源期刊

Glass and Ceramics 工程技术-材料科学：硅酸盐

CiteScore

1.00

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.