A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-aluminum low-chromium chromium corundum drainage agent
The invention provides a high-aluminum low-chromium chromium corundum drainage agent, and belongs to the technical field of drainage agents. The high-aluminum and low-chromium chromium corundum drainage agent is prepared from the following raw materials in parts by weight: 55-95 parts of a base material, 5-45 parts of a fluxing agent and 0-2 parts of a carbonaceous material, the base material comprises a component A and a component B, the mass percent of the component A in the base material is 10-100%, the mass percent of the component B in the base material is 0-90%, the component A is chromium corundum, the component B is aluminum oxide, and the component C is aluminum oxide. And the component B is one or more of white corundum, fused magnesia-alumina spinel, silica sand, aluminum balls and ceramsite. The high-aluminum low-chromium chromium corundum drainage agent is used for improving the self-opening effect and avoiding the problem of oxygen burning or casting interruption.
本发明提供了一种高铝低铬的铬刚玉质引流剂，属于引流剂技术领域。一种高铝低铬的铬刚玉质引流剂，由如下重量份的原料制成：基料55~95份、助熔剂5~45份、碳质材料0~2份，所述基料包括组分A和组分B，所述组分A在基料中的质量百分比为10~100%，所述组分B在基料中的质量百分比为0~90%，所述组分A为铬刚玉，所述组分B为白刚玉、电熔镁铝尖晶石、硅砂、铝球和宝珠砂中的一种或一种以上。本发明一种高铝低铬的铬刚玉质引流剂，用于提升自开效果，避免烧氧或断浇问题的出现。
High-aluminum low-chromium chromium corundum drainage agent
The invention provides a high-aluminum low-chromium chromium corundum drainage agent, and belongs to the technical field of drainage agents. The high-aluminum and low-chromium chromium corundum drainage agent is prepared from the following raw materials in parts by weight: 55-95 parts of a base material, 5-45 parts of a fluxing agent and 0-2 parts of a carbonaceous material, the base material comprises a component A and a component B, the mass percent of the component A in the base material is 10-100%, the mass percent of the component B in the base material is 0-90%, the component A is chromium corundum, the component B is aluminum oxide, and the component C is aluminum oxide. And the component B is one or more of white corundum, fused magnesia-alumina spinel, silica sand, aluminum balls and ceramsite. The high-aluminum low-chromium chromium corundum drainage agent is used for improving the self-opening effect and avoiding the problem of oxygen burning or casting interruption.
本发明提供了一种高铝低铬的铬刚玉质引流剂，属于引流剂技术领域。一种高铝低铬的铬刚玉质引流剂，由如下重量份的原料制成：基料55~95份、助熔剂5~45份、碳质材料0~2份，所述基料包括组分A和组分B，所述组分A在基料中的质量百分比为10~100%，所述组分B在基料中的质量百分比为0~90%，所述组分A为铬刚玉，所述组分B为白刚玉、电熔镁铝尖晶石、硅砂、铝球和宝珠砂中的一种或一种以上。本发明一种高铝低铬的铬刚玉质引流剂，用于提升自开效果，避免烧氧或断浇问题的出现。
High-aluminum low-chromium chromium corundum drainage agent
一种高铝低铬的铬刚玉质引流剂
WANG YONGYUAN (author) / MENG DEKANG (author) / GAO JINXING (author) / CHEN JINHAO (author) / CHEN SHOUJIE (author) / QIAO JICAI (author) / ZHOU GAOFENG (author) / ZHANG XIAOHUA (author) / SHANG HUIQI (author)
2024-11-22
Patent
Electronic Resource
Chinese
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