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A platform for research: civil engineering, architecture and urbanism
Corundum chemical ceramic prefabricated brick and preparation method thereof
The invention discloses a corundum chemical ceramic prefabricated brick and a preparation method thereof. The method comprises the following steps: step 1, metering and batching; the raw materials comprise sintered corundum, fused corundum, fused corundum powder, chrome corundum powder, fused alumina zirconia powder, chromic oxide, a nano composite material and an additive; 2, mixing the raw materials, and mechanically stirring; 3, the mixed bulk materials are metered, and sampling inspection is carried out; 4, a mold is designed and manufactured, then the bulk materials are poured and formed, and sampling inspection is conducted; step 5, normally curing the prefabricated product; step 6, sintering the cured prefabricated bricks in batches; step 7, performing low-temperature baking on the sintered brick body, and then performing quality inspection; and step 8, qualified products enter a packaging procedure and then are put into storage. The invention also provides the corundum chemical ceramic prefabricated brick prepared by the method. The refractory brick prepared by the invention can delay the erosion speed, and is not easy to adhere slag in the smelting process, and the service life is obviously prolonged.
本发明公开了一种刚玉化工陶瓷预制砖块及其制备方法，该方法包含：步骤1、进行计量配料；原料包含：烧结刚玉、电熔刚玉、电熔刚玉粉、铬刚玉粉、锆刚玉粉、氧化铬、纳米复合材料、添加剂；步骤2、将原料混合，机械搅拌；步骤3、将混合后的散装料进行计量，进行抽样检验；步骤4、设计制作模具，然后将散装料浇筑成型，并抽样检验；步骤5、将预制品进行常养；步骤6、分批对养护后的预制品砖进行烧结；步骤7、将烧结后的砖体进行低温烘烤，再进行质量检验；步骤8、合格品进入包装工序，然后进行入库。本发明还提供了该方法制备的刚玉化工陶瓷预制砖块。本发明制备的耐火砖能够延缓侵蚀速度，在冶炼过程中不易粘渣，使用寿命显著延长。
Corundum chemical ceramic prefabricated brick and preparation method thereof
The invention discloses a corundum chemical ceramic prefabricated brick and a preparation method thereof. The method comprises the following steps: step 1, metering and batching; the raw materials comprise sintered corundum, fused corundum, fused corundum powder, chrome corundum powder, fused alumina zirconia powder, chromic oxide, a nano composite material and an additive; 2, mixing the raw materials, and mechanically stirring; 3, the mixed bulk materials are metered, and sampling inspection is carried out; 4, a mold is designed and manufactured, then the bulk materials are poured and formed, and sampling inspection is conducted; step 5, normally curing the prefabricated product; step 6, sintering the cured prefabricated bricks in batches; step 7, performing low-temperature baking on the sintered brick body, and then performing quality inspection; and step 8, qualified products enter a packaging procedure and then are put into storage. The invention also provides the corundum chemical ceramic prefabricated brick prepared by the method. The refractory brick prepared by the invention can delay the erosion speed, and is not easy to adhere slag in the smelting process, and the service life is obviously prolonged.
本发明公开了一种刚玉化工陶瓷预制砖块及其制备方法，该方法包含：步骤1、进行计量配料；原料包含：烧结刚玉、电熔刚玉、电熔刚玉粉、铬刚玉粉、锆刚玉粉、氧化铬、纳米复合材料、添加剂；步骤2、将原料混合，机械搅拌；步骤3、将混合后的散装料进行计量，进行抽样检验；步骤4、设计制作模具，然后将散装料浇筑成型，并抽样检验；步骤5、将预制品进行常养；步骤6、分批对养护后的预制品砖进行烧结；步骤7、将烧结后的砖体进行低温烘烤，再进行质量检验；步骤8、合格品进入包装工序，然后进行入库。本发明还提供了该方法制备的刚玉化工陶瓷预制砖块。本发明制备的耐火砖能够延缓侵蚀速度，在冶炼过程中不易粘渣，使用寿命显著延长。
Corundum chemical ceramic prefabricated brick and preparation method thereof
一种刚玉化工陶瓷预制砖块及其制备方法
ZHANG TIEHAN (author) / ZHAO GUOQIANG (author) / CHEN ZHANWEI (author) / ZHENG CHUNWEI (author) / CHEN CHANGFENG (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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