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The invention discloses a low-loss LTCC (Low Temperature Co-Fired Ceramic) material with ultralow sintering temperature and a preparation method thereof, and belongs to the technical field of electronic ceramic materials. The low-loss LTCC material provided by the invention only contains the single-phase Li2MgP2O7 ceramic, and has the advantage that low-temperature sintering can be realized without adding an additional sintering aid, so that deterioration of microwave dielectric properties generated after the second phase is added is avoided. And the sintering temperature of the LTCC material is only 730-780 DEG C, so that energy can be well saved. Meanwhile, the preparation steps of the Li2MgP2O7 ceramic are also simple, so that deviation possibly caused by human influence factors in complex steps is avoided, the cost of raw materials required for preparation is low, and the Li2MgP2O7 ceramic has a very good application prospect in LTCC (Low Temperature Co-Fired Ceramic) integrated devices and substrates.
本发明公开了一种具有超低烧结温度的低损耗LTCC材料及其制备方法，属于电子陶瓷材料技术领域。本发明提供的低损耗LTCC材料，只包含单相的Li2MgP2O7陶瓷，其优势在于不必添加额外的烧结助剂就可以实现低温烧结，从而避免了添加第二相后产生的微波介电性能的恶化。并且该LTCC材料烧结温度仅为730‑780℃，可以很好的节约能源。Li2MgP2O7陶瓷的制备步骤也简单，从而避免了复杂步骤中人为影响因素可能导致的偏差，制备所需的原料成本低廉，在LTCC集成器件和基板中具有很好的应用前景。
The invention discloses a low-loss LTCC (Low Temperature Co-Fired Ceramic) material with ultralow sintering temperature and a preparation method thereof, and belongs to the technical field of electronic ceramic materials. The low-loss LTCC material provided by the invention only contains the single-phase Li2MgP2O7 ceramic, and has the advantage that low-temperature sintering can be realized without adding an additional sintering aid, so that deterioration of microwave dielectric properties generated after the second phase is added is avoided. And the sintering temperature of the LTCC material is only 730-780 DEG C, so that energy can be well saved. Meanwhile, the preparation steps of the Li2MgP2O7 ceramic are also simple, so that deviation possibly caused by human influence factors in complex steps is avoided, the cost of raw materials required for preparation is low, and the Li2MgP2O7 ceramic has a very good application prospect in LTCC (Low Temperature Co-Fired Ceramic) integrated devices and substrates.
本发明公开了一种具有超低烧结温度的低损耗LTCC材料及其制备方法，属于电子陶瓷材料技术领域。本发明提供的低损耗LTCC材料，只包含单相的Li2MgP2O7陶瓷，其优势在于不必添加额外的烧结助剂就可以实现低温烧结，从而避免了添加第二相后产生的微波介电性能的恶化。并且该LTCC材料烧结温度仅为730‑780℃，可以很好的节约能源。Li2MgP2O7陶瓷的制备步骤也简单，从而避免了复杂步骤中人为影响因素可能导致的偏差，制备所需的原料成本低廉，在LTCC集成器件和基板中具有很好的应用前景。
Low-loss LTCC (Low Temperature Co-Fired Ceramic) material with ultralow sintering temperature and preparation method thereof
一种具有超低烧结温度的低损耗LTCC材料及其制备方法
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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