Effect of SrO Content on Structure, Thermal Properties and Chemical Stability of Bi2O3-B2O3-ZnO-SrO Low-melting Glass for Si-Al Alloy Package
文献类型：期刊论文
| 作者 | Wu, ZL; Zhang, M; Zhang, CY; Meng, FC; Lin, HX |
| 刊名 | JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
 |
| 出版日期 | 2020-04-01 |
| 期号 | 2页码:368 |
| ISSN号 | 1000-2413 |
| DOI | 10.1007/s11595-020-2266-9 |
| 文献子类 | Article |
| 英文摘要 | The 40Bi(2)O(3)-30B(2)O(3)-(30-x)ZnO-xSrO (x=0-15mol%, BBZSr) glass system was prepared by the conventional melt quenching method. The effect of SrO addition on structure, thermal properties, chemical stability and sealing performance of BBZSr glass were investigated thoroughly. The experimental results show that the total proportions of [BO3] group and [BO4] group decrease and the vibrations of [BiO3] group and [BiO6] group become weaker with the increase of SrO addition content, suggesting the glass network structure is strengthened owing to the SrO addition. Hence, both the thermal and chemical stability were significantly improved as the SrO content was increased. When the SrO content increased from 0 to 15mol%, the glass transition temperature and softening temperature slightly increased from 380 to 388 degrees C and from 392.7 to 402.2 degrees C, respectively, meanwhile the coefficient of thermal expansion also increased from 10.49x10(-6) to 11.16x 10(-6)/degrees C (30-300 degrees C). The BBZSr glass with 15mol% SrO exhibited excellent comprehensive properties with low glass transition temperature(384.9 degrees C), low softening temperature(400.3 degrees C), high coefficient of thermal expansion (11.14x10(-6) C, 30-300 degrees C), good thermal and chemical stability. Besides, the glass had the good wetting behavior and sealing performance for Al-50%Si alloy. |
| WOS关键词 | MICROSTRUCTURE |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WUHAN UNIV TECHNOLOGY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28159]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Wu, ZL,Zhang, M,Zhang, CY,et al. Effect of SrO Content on Structure, Thermal Properties and Chemical Stability of Bi2O3-B2O3-ZnO-SrO Low-melting Glass for Si-Al Alloy Package[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2020(2):368. |
| APA | Wu, ZL,Zhang, M,Zhang, CY,Meng, FC,&Lin, HX.(2020).Effect of SrO Content on Structure, Thermal Properties and Chemical Stability of Bi2O3-B2O3-ZnO-SrO Low-melting Glass for Si-Al Alloy Package.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION(2),368. |
| MLA | Wu, ZL,et al."Effect of SrO Content on Structure, Thermal Properties and Chemical Stability of Bi2O3-B2O3-ZnO-SrO Low-melting Glass for Si-Al Alloy Package".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION .2(2020):368. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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