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发明公开
CN108276010A 一种焦炉陶瓷热抹补料及其制备方法 有权

一种焦炉陶瓷热抹补料及其制备方法
摘要：
本发明公开了一种用于焦炉热修补的陶瓷抹补料及其制备方法，其包括粒度为3～5mm的煅烧石英10％～30％，粒度为3～5mm的硅线石15％～30％，粒度为1～3mm的锆英石5％～15％，粒度为0～3mm的碳化钛10％～15％，粒度≤50μm的金属铝粉4％～9％，粒度≤50μm的金属硅粉5～10％，粒度为180目的α-Al2O3微粉6％～10％，沥青3％～5％，粒度≤0.088mm的铁鳞1％～3％，粒度为200目Ca(OH)21％～3％，纸纤维2％～4％。该陶瓷热抹补料可满足焦炉内部使用条件，施工方便，不需要任何设备，具有修补速度快、效率高、时间短，不影响焦炉正常生产等优点。同时，该陶瓷热抹补料强度更高，使用寿命更长，并且不会对墙体造成新的损伤。
摘要（英）：

The invention discloses a coke oven ceramic hot smearing supplementary material and a preparation method thereof. The coke oven ceramic hot smearing supplementary material comprises 10-30% of calcinedquartz of which the granularity is 3-5mm, 15-30% of sillimanite of which the granularity is 3-5mm, 5-15% of zirconite of which the granularity is 1-3mm, 10-15% of titanium carbide of which the granularity is 0-3mm, 4-9% of metal aluminum powder of which the granularity is smaller than or equal to 50 mu m, 5-10% of metal silicon powder of which the granularity is smaller than or equal to 50 mu m,6-10% of alpha-Al2O3 micropowder of which the granularity is 180-mesh, 3-5% of asphalt, 1-3% of iron scale of which the granularity is less than or equal to 0.088 mm, 1-3% of Ca(OH)2 of which the granularity is 200 meshes and 2-4% of paper fiber. According to the coke oven ceramic hot smearing supplementary material, a use condition in a coke oven can be met, the coke oven ceramic hot smearing supplementary material is convenient in construction, no equipment is not required, the coke oven ceramic hot smearing supplementary material has the advantages of high repairing speed, high efficiency,short time and the like, and normal production of the coke oven is not affected. Meanwhile, the ceramic hot smearing supplementary material has higher strength and longer service life, and no new damage is caused to a wall body.

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