A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LTCC material capable of being co-fired with LTCF at low temperature as well as preparation method and application of LTCC material
The invention belongs to the technical field of low-temperature co-fired ceramic materials (LTCC) and preparation thereof, and particularly relates to an LTCC material capable of being co-fired with LTCF at low temperature and a preparation method and application of the LTCC material. The LTCC material comprises a ceramic phase and a low-softening-point glass sintering aid, wherein a base material of the ceramic phase is a BaMgSi4O10 ceramic material; the glass sintering aid is Bi2O3-ZnO-CuO-B2O3-SiO2-based glass, and the glass sintering aid is a piece of The mass ratio of the ceramic phase to the glass sintering aid is (90-110): (3-5). The LTCC material provided by the invention can realize heterogeneous matching sintering with nickel-zinc ferrite-based LTCF, an LTCC-LTCF transition interface is tightly bonded without cracks, element diffusion does not occur, and the LTCC material is expected to be applied to components such as common-mode inductors and heterogeneous integrated substrates.
本申请属于低温共烧陶瓷材料(LTCC)及其制备技术领域，更具体地，涉及一种可与LTCF低温共烧的LTCC材料、其制备方法和应用。该LTCC材料包括陶瓷相和低软化点玻璃烧结助剂，陶瓷相的基材为BaMgSi4O10陶瓷材料；玻璃烧结助剂为Bi2O3‑ZnO‑CuO‑B2O3‑SiO2基玻璃；陶瓷相与玻璃烧结助剂的质量比为(90～110)：(3～5)。本申请提供的LTCC材料可与镍锌铁氧体基LTCF实现异质匹配烧结，LTCC‑LTCF过渡界面粘结紧密无裂纹且未出现元素扩散，有望在共模电感、异质集成基板等元器件中得到应用。
LTCC material capable of being co-fired with LTCF at low temperature as well as preparation method and application of LTCC material
The invention belongs to the technical field of low-temperature co-fired ceramic materials (LTCC) and preparation thereof, and particularly relates to an LTCC material capable of being co-fired with LTCF at low temperature and a preparation method and application of the LTCC material. The LTCC material comprises a ceramic phase and a low-softening-point glass sintering aid, wherein a base material of the ceramic phase is a BaMgSi4O10 ceramic material; the glass sintering aid is Bi2O3-ZnO-CuO-B2O3-SiO2-based glass, and the glass sintering aid is a piece of The mass ratio of the ceramic phase to the glass sintering aid is (90-110): (3-5). The LTCC material provided by the invention can realize heterogeneous matching sintering with nickel-zinc ferrite-based LTCF, an LTCC-LTCF transition interface is tightly bonded without cracks, element diffusion does not occur, and the LTCC material is expected to be applied to components such as common-mode inductors and heterogeneous integrated substrates.
本申请属于低温共烧陶瓷材料(LTCC)及其制备技术领域，更具体地，涉及一种可与LTCF低温共烧的LTCC材料、其制备方法和应用。该LTCC材料包括陶瓷相和低软化点玻璃烧结助剂，陶瓷相的基材为BaMgSi4O10陶瓷材料；玻璃烧结助剂为Bi2O3‑ZnO‑CuO‑B2O3‑SiO2基玻璃；陶瓷相与玻璃烧结助剂的质量比为(90～110)：(3～5)。本申请提供的LTCC材料可与镍锌铁氧体基LTCF实现异质匹配烧结，LTCC‑LTCF过渡界面粘结紧密无裂纹且未出现元素扩散，有望在共模电感、异质集成基板等元器件中得到应用。
LTCC material capable of being co-fired with LTCF at low temperature as well as preparation method and application of LTCC material
一种可与LTCF低温共烧的LTCC材料、其制备方法和应用
SONG XIAOQIANG (author)
2024-07-16
Patent
Electronic Resource
Chinese
LTCC raw material tape material, LTCC substrate and preparation method
| European Patent Office | 2023
LTCC raw material tape material, LTCC substrate and preparation method
| European Patent Office | 2022
Low-temperature sintered LTCC (Low Temperature Co-Fired Ceramic) material
| European Patent Office | 2024
European Patent Office | 2024