| 氧化铝陶瓷基片的非水基流延成型工艺与性能研究 |
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| 引用本文： | 于国强,刘维良,张小锋. 氧化铝陶瓷基片的非水基流延成型工艺与性能研究[J]. 中国陶瓷, 2010, 0(2) |
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| 作者姓名： | 于国强 刘维良 张小锋 |
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| 作者单位： | 景德镇陶瓷学院; |
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| 基金项目： | 国家创新基金资助,编号:08C26213600940 |
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| 摘 要： | 采用非水基流延法制备了氧化铝陶瓷基片,讨论了非水基流延工艺参数对基片性能的影响。实验结果表明:以甲苯和正丁醇混合液为溶剂,PVB为粘结剂,PEG-400为增塑剂,鱼油为分散剂,当混合溶剂的最佳配比为甲苯:正丁醇为5:3、增塑剂与粘结剂的比值为0.4、粘结剂加入量为5wt%、分散剂加入量为0.6wt%时可获得粘度为2100～3500mPa·s的适合流延的浆料,将流延制得的氧化铝基片生坯在1575℃烧成,密度为3.78g/cm3,介电性能优良。
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| 关 键 词： | 氧化铝陶瓷 非水基流延 陶瓷基片 |
STUDY ON NON-AQUEOUS TAPY CASTING MOLDING TECHNICS AND PROPERTIES OF ALUMINA CERAMIC SUBSTRATE |
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| Yu Guoqiang,Liu Weiliang,Zhang Xiaofeng. STUDY ON NON-AQUEOUS TAPY CASTING MOLDING TECHNICS AND PROPERTIES OF ALUMINA CERAMIC SUBSTRATE[J]. China Ceramics, 2010, 0(2) |
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| Authors: | Yu Guoqiang Liu Weiliang Zhang Xiaofeng |
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| Affiliation: | Yu Guoqiang,Liu Weiliang,Zhang Xiaofeng(Jingdezhen Ceramic Institute,Jingdezhen 333001) |
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| Abstract: | Alumina ceramic substrates were prepared via non-aqueous tape casting.The influence of non-aqueous tape casting process parameters on the properties of the substrate was disscussed.Experimental results showed that when the mixture of toluene and N-butanol were used as menstruum,PVB as binder,PEG-400 as plasticiser and Fish-Oil was selected as dispersant,and when the optimal ratio of mixed solvent of toluene:N-butanol was 5:3,the ratio of plasticizer and binder was 0.4,the addition of binder was 5wt%,the amo... |
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| Keywords: | alumina ceramic non-aqueous tape casting ceramic substrate |
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