Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LTCC (Low Temperature Co-Fired Ceramic) green tape suitable for mixed conductor material and preparation method of LTCC green tape
The invention discloses an LTCC (Low Temperature Co-Fired Ceramic) green tape suitable for a mixed conductor material and a preparation method of the LTCC green tape. Glass ceramics comprise H glass and L glass. The H microcrystalline glass is prepared from the following components in percentage by weight: 35 to 55 percent of CaO, 5 to 15 percent of B2O3, 40 to 50 percent of SiO2 and 0.5 to 2 percent of alkali carbonate. The L microcrystalline glass is prepared from the following components in percentage by weight: 30 to 45 percent of CaO, 30 to 40 percent of B2O3, 20 to 30 percent of SiO2 and 0.5 to 2 percent of oxidation additive. According to the double-glass system, during sintering, the two components can be crystallized and shrunk step by step, and a stable shrinkage curve can be obtained by adjusting the formulas of the H glass and the L glass.
本发明公开了一种适用于混合系导体材料的LTCC生瓷带及其制备方法，其中微晶玻璃成分为H、L玻璃。H微晶玻璃由重量比为35％‑55％CaO，5‑15％B2O3，40‑50％SiO2组成，以及0.5～2％的碱金属碳酸盐。L微晶玻璃重量比为30％‑45％CaO，30‑40％B2O3，20‑30％SiO2组成，以及0.5‑2％氧化添加剂组成。该双玻璃系统使得烧结时，两个组分能够分步析晶，分步收缩，通过H玻璃和L玻璃配方的调整，可以得到平稳的收缩曲线。
LTCC (Low Temperature Co-Fired Ceramic) green tape suitable for mixed conductor material and preparation method of LTCC green tape
The invention discloses an LTCC (Low Temperature Co-Fired Ceramic) green tape suitable for a mixed conductor material and a preparation method of the LTCC green tape. Glass ceramics comprise H glass and L glass. The H microcrystalline glass is prepared from the following components in percentage by weight: 35 to 55 percent of CaO, 5 to 15 percent of B2O3, 40 to 50 percent of SiO2 and 0.5 to 2 percent of alkali carbonate. The L microcrystalline glass is prepared from the following components in percentage by weight: 30 to 45 percent of CaO, 30 to 40 percent of B2O3, 20 to 30 percent of SiO2 and 0.5 to 2 percent of oxidation additive. According to the double-glass system, during sintering, the two components can be crystallized and shrunk step by step, and a stable shrinkage curve can be obtained by adjusting the formulas of the H glass and the L glass.
本发明公开了一种适用于混合系导体材料的LTCC生瓷带及其制备方法，其中微晶玻璃成分为H、L玻璃。H微晶玻璃由重量比为35％‑55％CaO，5‑15％B2O3，40‑50％SiO2组成，以及0.5～2％的碱金属碳酸盐。L微晶玻璃重量比为30％‑45％CaO，30‑40％B2O3，20‑30％SiO2组成，以及0.5‑2％氧化添加剂组成。该双玻璃系统使得烧结时，两个组分能够分步析晶，分步收缩，通过H玻璃和L玻璃配方的调整，可以得到平稳的收缩曲线。
LTCC (Low Temperature Co-Fired Ceramic) green tape suitable for mixed conductor material and preparation method of LTCC green tape
一种适用于混合系导体材料的LTCC生瓷带及其制备方法
03.05.2024
Patent
Elektronische Ressource
Chinesisch
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