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Environment-friendly continuous casting tundish dry material and preparation method thereof
The invention relates to an environment-friendly continuous casting tundish dry material and a preparation method thereof. The environment-friendly continuous casting tundish dry material comprises the following components in parts by weight: magnesia carbon waste bricks, magnesia, metal aluminum powder, metal silicon powder, bentonite, industrial glucose, water glass and sodium citrate. The tundish dry material is produced by using the waste magnesia carbon bricks and the magnesia with different particle sizes as raw materials, and the binding agent is added, so that the cost can be effectively reduced, the environmental pollution can be reduced, the combination of products can be promoted, and the oxidation resistance and the slag resistance can be improved.
本发明涉及一种环保型连铸中间包干式料及制备方法，按重量份组成包括：镁碳废砖、镁砂、金属铝粉、金属硅粉、膨润土、工业葡萄糖、水玻璃、柠檬酸钠。本发明以废镁碳砖和不同粒度镁砂作为原料生产中间包干式料，外加结合剂，可有效地降低成本，减少环境的污染，更有利于促进产品的结合，提高抗氧化性和抗渣性。
Environment-friendly continuous casting tundish dry material and preparation method thereof
The invention relates to an environment-friendly continuous casting tundish dry material and a preparation method thereof. The environment-friendly continuous casting tundish dry material comprises the following components in parts by weight: magnesia carbon waste bricks, magnesia, metal aluminum powder, metal silicon powder, bentonite, industrial glucose, water glass and sodium citrate. The tundish dry material is produced by using the waste magnesia carbon bricks and the magnesia with different particle sizes as raw materials, and the binding agent is added, so that the cost can be effectively reduced, the environmental pollution can be reduced, the combination of products can be promoted, and the oxidation resistance and the slag resistance can be improved.
本发明涉及一种环保型连铸中间包干式料及制备方法，按重量份组成包括：镁碳废砖、镁砂、金属铝粉、金属硅粉、膨润土、工业葡萄糖、水玻璃、柠檬酸钠。本发明以废镁碳砖和不同粒度镁砂作为原料生产中间包干式料，外加结合剂，可有效地降低成本，减少环境的污染，更有利于促进产品的结合，提高抗氧化性和抗渣性。
Environment-friendly continuous casting tundish dry material and preparation method thereof
一种环保型连铸中间包干式料及其制备方法
ZHAO XIANHUA (author) / ZHANG YIXIAN (author) / MA JIALIANG (author) / JIN ZHAO (author) / CHEN DONGMING (author) / TANG XIANGHAI (author) / DONG ZHAOYU (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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