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公开(公告)号:KR1020090079565A
公开(公告)日:2009-07-22
申请号:KR1020080005643
申请日:2008-01-18
Applicant: (주) 알엔투테크놀로지
Abstract: A low temperature cofired ceramic composition is provided to enable to be sintered at the temperature of 900°C or less and to be cofired with a deionized Ag electrode. A low temperature cofired ceramic composition is composed of: 100 parts of glass of aCaO-bSiO2-cB2O3-dAl2O3, herein a, b, c and d satisfy the inequality of 0.02
Abstract translation: 提供低温共烧陶瓷组合物以使其能够在900℃或更低的温度下烧结并与去离子Ag电极共烧。 低温共烧陶瓷组合物由以下组成:100份aCaO-bSiO2-cB2O3-dAl2O3玻璃,a,b,c和d满足0.02 <= a <=0.1,0.4≤b≤0.7的不等式 ,0.3 <= c <= 0.6和0.01 <= d <= 0.1; 5-110份氧化铝; 和选自1-20份CaTiO 3,1-20份SrTiO 3,1-20份TiO 2和1-5份CuO的一种或多种化合物。 制作的低温共烧陶瓷的介电常数为4.8-9.5,四点弯曲强度阀为170-290MPa。