Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-temperature co-fired ceramic and preparation method thereof
The invention provides a low-temperature co-fired ceramic. The low-temperature co-fired ceramic is prepared from a mixture of composite oxide glass powder and Al2O3; and the composite oxide glass powder comprises, by weight, 0-0.12 part of calcium oxide, 0.278-0.41 part by weight of diboron trioxide, 0.5-0.67 part by weight of silicon dioxide, 0-0.1 part by weight of aluminum oxide, 0-0.07 part byweight of lithium oxide and 0-0.01 part by weight of barium oxide. The low-temperature co-fired ceramic provided by the invention takes the composite oxide glass powder with the specific compositionand Al2O3 as main components, better interaction is realized, the dielectric constant of the product is about 5, the performance is good and stable, and the dielectric loss is small. Experimental results show that the dielectric constant of the low-temperature co-fired ceramic provided by the invention is 4.1-5.3, and the dielectric loss of the low-temperature co-fired ceramic is 0.0011-0.0026.
本发明提供了一种低温共烧陶瓷，由包括复合氧化物玻璃粉体和Al2O3的混合物制备而成；所述复合氧化物玻璃粉体包括以下组分：氧化钙0～0.12重量份；三氧化二硼0.278～0.41重量份；二氧化硅0.5～0.67重量份；三氧化二铝0～0.1重量份；氧化锂0～0.07重量份；氧化钡0～0.01重量份。与现有技术相比，本发明提供的低温共烧陶瓷以上述特定组成的复合氧化物玻璃粉体与Al2O3为主要成分，实现较好的相互作用，产品的介电常数在5左右，性能好且稳定，并且介电损耗小。实验结果表明，本发明提供的低温共烧陶瓷的介电常数介于4.1～5.3，介电损耗介于0.0011～0.0026。
Low-temperature co-fired ceramic and preparation method thereof
The invention provides a low-temperature co-fired ceramic. The low-temperature co-fired ceramic is prepared from a mixture of composite oxide glass powder and Al2O3; and the composite oxide glass powder comprises, by weight, 0-0.12 part of calcium oxide, 0.278-0.41 part by weight of diboron trioxide, 0.5-0.67 part by weight of silicon dioxide, 0-0.1 part by weight of aluminum oxide, 0-0.07 part byweight of lithium oxide and 0-0.01 part by weight of barium oxide. The low-temperature co-fired ceramic provided by the invention takes the composite oxide glass powder with the specific compositionand Al2O3 as main components, better interaction is realized, the dielectric constant of the product is about 5, the performance is good and stable, and the dielectric loss is small. Experimental results show that the dielectric constant of the low-temperature co-fired ceramic provided by the invention is 4.1-5.3, and the dielectric loss of the low-temperature co-fired ceramic is 0.0011-0.0026.
本发明提供了一种低温共烧陶瓷，由包括复合氧化物玻璃粉体和Al2O3的混合物制备而成；所述复合氧化物玻璃粉体包括以下组分：氧化钙0～0.12重量份；三氧化二硼0.278～0.41重量份；二氧化硅0.5～0.67重量份；三氧化二铝0～0.1重量份；氧化锂0～0.07重量份；氧化钡0～0.01重量份。与现有技术相比，本发明提供的低温共烧陶瓷以上述特定组成的复合氧化物玻璃粉体与Al2O3为主要成分，实现较好的相互作用，产品的介电常数在5左右，性能好且稳定，并且介电损耗小。实验结果表明，本发明提供的低温共烧陶瓷的介电常数介于4.1～5.3，介电损耗介于0.0011～0.0026。
Low-temperature co-fired ceramic and preparation method thereof
一种低温共烧陶瓷及其制备方法
MA CAIBING (Autor:in) / ZENG FUJIE (Autor:in) / YIN WANG (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
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