Influences of trace additions of strontium and phosphorus on electrical resistivity and viscosity of liquid Al-Si alloys
文献类型：期刊论文
| 作者 | M. C. Gui ; J. Jia ; Q. C. Li ; W. Q. Guo |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 1997 |
| 卷号 | 7期号:4页码:67-71 |
| 关键词 | electrical resistivity viscosity Al-Si alloy liquid metal modification silicon growth |
| ISSN号 | 1003-6326 |
| 中文摘要 | The electrical resistivity and viscosity of liquid hypoeutectic Al-7 % Si and hypereutectic Al-18 % Si alloys, and the influences of trace strontium and phosphorus on them were investigated. The trace additions of the two elements increase the electrical resistivity. At the precipitation temperatures of primary phase, the electrical resistivity exhibits a discontinuity for all experimental Al-Si alloys. In the discontinuity the electrical resistivity, respectively, decreases and increases abruptly for Al-7% Si alloys and Al-18 % Si alloys. Phosphorus and strontium both have some effects on the discontinuity temperature and the jump value of electrical resistivity of Al-18 % Si alloys, but strontium hardly has effect on them in Al-7 % Si alloys. The trace additions of strontium and phosphorus increase the viscosity of the experimental alloy. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37963]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | M. C. Gui,J. Jia,Q. C. Li,et al. Influences of trace additions of strontium and phosphorus on electrical resistivity and viscosity of liquid Al-Si alloys[J]. Transactions of Nonferrous Metals Society of China,1997,7(4):67-71. |
| APA | M. C. Gui,J. Jia,Q. C. Li,&W. Q. Guo.(1997).Influences of trace additions of strontium and phosphorus on electrical resistivity and viscosity of liquid Al-Si alloys.Transactions of Nonferrous Metals Society of China,7(4),67-71. |
| MLA | M. C. Gui,et al."Influences of trace additions of strontium and phosphorus on electrical resistivity and viscosity of liquid Al-Si alloys".Transactions of Nonferrous Metals Society of China 7.4(1997):67-71. |
入库方式： OAI收割
来源：金属研究所
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