一种赛克-Z结合ASC质铁沟浇注料的制备方法

By combining the preparation method of SEC-Z with ASC high-quality iron trough castable, the problems of strength reduction and uneven mixing caused by high-temperature dehydration of refractory castables are solved, the high-temperature flexural strength and workability of the product are improved, and the stability and anti-cracking performance of the product during rapid baking are ensured.

CN117923919BActive Publication Date: 2026-07-17CHANGXING YUNFENG CHARGE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHANGXING YUNFENG CHARGE CO LTD
Filing Date
2023-12-11
Publication Date
2026-07-17

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Abstract

本发明公开了一种赛克‑Z结合ASC质铁沟浇注料的制备方法，包括以下步骤：A预混合：将一定量的赛克‑Z、铝酸钙水泥、软质黏土、氮化硅粉、防爆纤维、氧化铝微粉、硅微粉和分散剂加入搅拌装置，搅拌均匀得到混合物料A；B骨料混合：将粒径为0.5～1mm的棕刚玉：15～25份、粒径为2～5mm的棕刚玉：10～20份、粒径为6～8mm的棕刚玉：10～15份、粒径为0.1～0.5mm的白刚玉细粉：10～20份、粒径为2～5mm的碳化硅：10～30份和碳素材料：2～6份加入搅拌装置，搅拌均匀得到混合物料B；与现有技术相比，能够有效避免了因中温脱水导致材料强度大幅降低的问题，在快速烘烤情况下不易爆裂。
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