Titanium-containing Blast Furnace Slag Produced Titanium-silicon-aluminum Alloy by Aluminothermic Reduction
This is an article in the field of metallurgical engineering. At the protection of argon gas, titanium-containing blast furnace slag produced titanium-silicon-aluminum alloy by aluminothermic reduction. The test result shows at 1 500 ℃, at the protection of argon gas, when aluminum powder accounts f...
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| Main Author: | |
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| Format: | Article |
| Language: | zho |
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Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2024-12-01
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| Series: | Kuangchan zonghe liyong |
| Subjects: | |
| Online Access: | http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2024.06.009 |
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| Summary: | This is an article in the field of metallurgical engineering. At the protection of argon gas, titanium-containing blast furnace slag produced titanium-silicon-aluminum alloy by aluminothermic reduction. The test result shows at 1 500 ℃, at the protection of argon gas, when aluminum powder accounts for 30%～40% of blast furnace slag, lime accounts for 5%～15% and fluorite ≥ 5%, the alloys obtained by reduction are mainly titanium-silicon phase, aluminum-silicon phase, titanium phases. In the alloy, the content of titanium, silicon, aluminum were 35%～40%, 26%～33%, 23%～32%, respectively. The recoveries of titanium, silicon, aluminum were 73%～88%, 84%～95%, 67%～77%, respectively. |
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| ISSN: | 1000-6532 |