| 液相连接氮化硅陶瓷的结合强度研究 |
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| 引用本文： | 解荣军,黄莉萍,陈源,徐鑫,符锡仁.液相连接氮化硅陶瓷的结合强度研究[J].无机材料学报,1998,13(5):763-768. |
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| 作者姓名： | 解荣军 黄莉萍 陈源 徐鑫 符锡仁 |
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| 作者单位： | 中国科学院上海硅酸盐研究所; 上海 200050 |
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| 基金项目： | 上海市自然科学基金!97ZE14037 |
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| 摘 要： | 本文用玻璃焊料研究了氮化硅陶瓷的液相连接，探讨了组份（0～10wt％α－Si3N4）、温度（1450～1650℃）和保温时间（10～120min）对结合强度的影响规律．结果表明，α－Si3N4的加入提高了液态焊料的粘度，降低了焊料的流动性，导致结合强度下降．采用组份为不含α－Si3N4的纯氧化物玻璃焊料在1600℃、保温30min可以得到较为理想的结合强度．
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| 关 键 词： | 氮化硅 连接 结合强度 |
| 收稿时间： | 1997-7-10 |
| 修稿时间： | 1997-8-20 |
Bond Strength of Joined Silicon Nitride Ceramics by Liquid Phase Bonding Method |
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| XIE Rong-Jun,HUANG Li-Ping,CHEN Yuan,XU Xin,FU Xi-Ren.Bond Strength of Joined Silicon Nitride Ceramics by Liquid Phase Bonding Method[J].Journal of Inorganic Materials,1998,13(5):763-768. |
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| Authors: | XIE Rong-Jun HUANG Li-Ping CHEN Yuan XU Xin FU Xi-Ren |
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| Affiliation: | Shanghai Institute of Ceramics; Chinese Academy of Sciences Shanghai 200050 China |
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| Abstract: | The liquid phase bonding of silicon nitride ceramics by using glass adhesives was studied. The effects of adhesive composition and joining conditions such as temperature (1450～1650℃) and holding time (10～120min) on the bond strength of the joint were investigated. The results showed that increasing viscosity of the adhesive by the addition of α-Si3N4 powder to the glass, and consequently reducing fluidity of the adhesive degraded the bond strength. The op |
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| Keywords: | silicon nitride bonding bond strength |
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