Microstructure and Strength of Al_2O_3/Al_2O_3 Joints Bonded with ZnO-Al_2O_3-B_2O_3_SiO_2 GlasseCeramic
文献类型：期刊论文
| 作者 | Zhu Weiwei; Chen Jichun; Hao Chuanyong; Zhang Jinsong |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2014 |
| 卷号 | 30期号:9页码:944-948 |
| 关键词 | Alumina Joining Glasseceramic Microstructure Strength |
| ISSN号 | 1005-0302 |
| 其他题名 | Microstructure and Strength of Al_2O_3/Al_2O_3 Joints Bonded with ZnO-Al_2O_3-B_2O_3_SiO_2 GlasseCeramic |
| 英文摘要 | ZnO-Al_2O_3-B_2O_3-SiO_2 (ZABS) glass powder was used as interlayer to join alumina ceramics. The effect of joining temperature on the microstructure and strength of joints was investigated. The results showed that the ZABS glass can react with alumina substrate to form a layer of ZnAl_2O_4 at Al_2O_3/glass interface. Bending test exhibited that low joining temperature (1150 °C) led to low joint strength due to the formation of pores in the interlayer, originated by high viscosity of the glass. High joining temperature (1250 °C) also resulted in low joint strength, because of large CTE (coefficient of thermal expansion) mismatch between amorphous interlayer and alumina substrate. Therefore, only when the joining temperature was appropriate (1200 °C), defect-free interface and high joint strength can be obtained. The optimum joint strength reached 285 MPa, which was the same as the base material strength. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5244062 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/152605]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Zhu Weiwei,Chen Jichun,Hao Chuanyong,et al. Microstructure and Strength of Al_2O_3/Al_2O_3 Joints Bonded with ZnO-Al_2O_3-B_2O_3_SiO_2 GlasseCeramic[J]. Journal of Materials Science & Technology,2014,30(9):944-948. |
| APA | Zhu Weiwei,Chen Jichun,Hao Chuanyong,&Zhang Jinsong.(2014).Microstructure and Strength of Al_2O_3/Al_2O_3 Joints Bonded with ZnO-Al_2O_3-B_2O_3_SiO_2 GlasseCeramic.Journal of Materials Science & Technology,30(9),944-948. |
| MLA | Zhu Weiwei,et al."Microstructure and Strength of Al_2O_3/Al_2O_3 Joints Bonded with ZnO-Al_2O_3-B_2O_3_SiO_2 GlasseCeramic".Journal of Materials Science & Technology 30.9(2014):944-948. |
入库方式： OAI收割
来源：金属研究所
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