| Slag-forming mixture for continuous casting of steel comprises portland cement | |
| 2024-06-17 | |
| 专利权人 | EVRAZ NIZHNII TAGIL METALLURGICAL PLANT (EVRA-Non-standard) |
| 申请日期 | 2024-06-17 |
| 专利号 | RU2825408-C1 |
| 成果简介 | NOVELTY - Invention relates to metallurgy and can be used in continuous casting of steel. Slag-forming mixture for continuous steel casting contains the following, wt.%: 29.5-39.5 of portland cement, 13.0-23.0 of sand, 17.5-27.5 of cryptocrystalline amorphous graphite, 0.5-10.0 of soda ash, 5.0-15.0 of fluorspar, 2.0-12.0 of syenite, 0.1-8.0 of thermal power plant ash. USE - Metallurgy. ADVANTAGE - Increasing the stability of casting by reducing the number of CCM stops, eliminating ingot hanging and breakthrough of its crust, as well as improving the quality of the surface of continuously cast blanks by preventing the formation of cracks and their opening after the blanks exit the crystallizer. 1 cl, 2 tbl, 1 ex |
| IPC 分类号 | B22D-011/111 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/16218 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | EVRAZ NIZHNII TAGIL METALLURGICAL PLANT (EVRA-Non-standard) |
| 推荐引用方式 GB/T 7714 | SHEKHOVTSOV E V,EKKERT P V,SAMSONOV V I,et al. Slag-forming mixture for continuous casting of steel comprises portland cement. RU2825408-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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