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| Study on Viscosity and Density of Low Iron Slag |
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Received:July 03, 2020
Revised:July 06, 2020
Accepted:July 07, 2020
Published Online:October 31, 2020
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| DOI：doi：10.3969/j.issn.1007-7545.2020.11.005 |
| KeyWord:slag; physical and chemical properties; viscosity; density |
| Author | Institution |
| Jie Yong-shuai |
东北大学 冶金学院 |
| Lu Dian-kun |
东北大学 冶金学院 |
| Xie Feng |
东北大学 冶金学院 |
| Fu Yan |
东北大学 冶金学院 |
| Chang Yong-feng |
东北大学 冶金学院 |
| Wang Wei |
东北大学 冶金学院 |
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| Abstract: |
| Smelting of copper and lead will produce a large number of slag, and its basic composition is based on the FeO-CaO-SiO2-Al2O3-MgO system. CaO-SiO2-Al2O3-MgO series low iron slag produced after selective recovery of iron can be used as raw materials for production of building materials such as glass-ceramics. Further understanding of physical and chemical properties of slag is beneficial to provide theoretical basis for its further comprehensive utilization. Chemical composition of a low iron smelting slag is analyzed. Viscosity and density of slag are measured by melt physical property tester. The results show that when slag basicity vibrates around 1, viscosity and density of slag appears severe vibration. |
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