Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of converter bottom center brick
The invention discloses a preparation method of a converter bottom center brick, which comprises the following steps: S1, designing the size and the number of furnace bottom center single bricks according to the size of the required furnace bottom center brick; s2, according to the design requirements of the step S1, furnace bottom center single bricks are prepared and dried; s3, splicing the plurality of dried furnace bottom center single bricks according to a design sequence to obtain a furnace bottom center combined brick; and S4, carrying out post-treatment on the furnace bottom center combined brick to obtain the required furnace bottom center brick. The porosity of the furnace bottom center brick prepared through the method is reduced by 2-3%, the high-temperature strength is improved by 20% or above, large furnace bottom center bricks can be produced, and different market use requirements are met.
本发明公开一种转炉炉底中心砖的制备方法，包括如下步骤：S1、根据所需炉底中心砖的尺寸，设计炉底中心单体砖尺寸及其数量；S2、按照步骤S1的设计要求，制备炉底中心单体砖并进行干燥；S3、将干燥后的多块炉底中心单体砖按照设计顺序进行拼接，得到炉底中心组合砖；S4、对炉底中心组合砖进行后处理得到所需的炉底中心砖。该方法制备的炉底中心砖气孔率降低2～3％，高温强度提高了20％以上，而且能生产大型炉底中心砖，满足不同市场使用需求。
Preparation method of converter bottom center brick
The invention discloses a preparation method of a converter bottom center brick, which comprises the following steps: S1, designing the size and the number of furnace bottom center single bricks according to the size of the required furnace bottom center brick; s2, according to the design requirements of the step S1, furnace bottom center single bricks are prepared and dried; s3, splicing the plurality of dried furnace bottom center single bricks according to a design sequence to obtain a furnace bottom center combined brick; and S4, carrying out post-treatment on the furnace bottom center combined brick to obtain the required furnace bottom center brick. The porosity of the furnace bottom center brick prepared through the method is reduced by 2-3%, the high-temperature strength is improved by 20% or above, large furnace bottom center bricks can be produced, and different market use requirements are met.
本发明公开一种转炉炉底中心砖的制备方法，包括如下步骤：S1、根据所需炉底中心砖的尺寸，设计炉底中心单体砖尺寸及其数量；S2、按照步骤S1的设计要求，制备炉底中心单体砖并进行干燥；S3、将干燥后的多块炉底中心单体砖按照设计顺序进行拼接，得到炉底中心组合砖；S4、对炉底中心组合砖进行后处理得到所需的炉底中心砖。该方法制备的炉底中心砖气孔率降低2～3％，高温强度提高了20％以上，而且能生产大型炉底中心砖，满足不同市场使用需求。
Preparation method of converter bottom center brick
转炉炉底中心砖的制备方法
CAI CHANGXIU (Autor:in) / TAN XIYANG (Autor:in) / ZHENG JIHONG (Autor:in) / CAO YI (Autor:in) / YANG CAN (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch
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