Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sliding plate brick and production method thereof
The invention relates to the technical field of refractory materials, and particularly discloses a sliding plate brick and a production method thereof. The sliding plate brick comprises a working surface material in direct contact with molten steel, the working surface material is composed of raw materials such as particles, fine powder and a binding agent, and the preparation method of the sliding plate brick comprises the steps that A1, the particles, the fine powder and the binding agent are weighed according to the proportion for standby application; a2, the granules and a binding agent are stirred and mixed for 8-12 min, and granules wrapped with the binding agent are obtained; and A3, the fine powder is added into the particle material wrapped with the binding agent to be mixed for 12-18 min, a mixture is obtained, and the mixture is of a wrapping structure of the fine powder, the binding agent and the particle material in sequence from outside to inside. The sliding plate brick can be used for a steel ladle sliding nozzle system and has the advantages of being high in corrosion resistance and long in service life.
本申请涉及耐火材料的技术领域，具体公开了一种滑板砖及其生产方法。一种滑板砖包括与钢液直接接触的工作面料，所述工作面料由颗粒料、细粉料和结合剂等原料组成，其制备方法为：A1、将颗粒料、细粉料和结合剂分别按比例称量，备用；A2、先将颗粒料与结合剂先进行搅拌混合，混合时间8‑12分钟，得到包裹有结合剂的颗粒料；A3、再将细粉料加入所述包裹有结合剂的颗粒料中进行混合，混合时间12‑18分钟，得到混合料，所述混合料自外向内依次呈细粉料‑结合剂‑颗粒料的包裹结构。本申请的滑板砖可用于钢包滑动水口系统，其具有抗侵蚀性强，使用寿命长的优点。
Sliding plate brick and production method thereof
The invention relates to the technical field of refractory materials, and particularly discloses a sliding plate brick and a production method thereof. The sliding plate brick comprises a working surface material in direct contact with molten steel, the working surface material is composed of raw materials such as particles, fine powder and a binding agent, and the preparation method of the sliding plate brick comprises the steps that A1, the particles, the fine powder and the binding agent are weighed according to the proportion for standby application; a2, the granules and a binding agent are stirred and mixed for 8-12 min, and granules wrapped with the binding agent are obtained; and A3, the fine powder is added into the particle material wrapped with the binding agent to be mixed for 12-18 min, a mixture is obtained, and the mixture is of a wrapping structure of the fine powder, the binding agent and the particle material in sequence from outside to inside. The sliding plate brick can be used for a steel ladle sliding nozzle system and has the advantages of being high in corrosion resistance and long in service life.
本申请涉及耐火材料的技术领域，具体公开了一种滑板砖及其生产方法。一种滑板砖包括与钢液直接接触的工作面料，所述工作面料由颗粒料、细粉料和结合剂等原料组成，其制备方法为：A1、将颗粒料、细粉料和结合剂分别按比例称量，备用；A2、先将颗粒料与结合剂先进行搅拌混合，混合时间8‑12分钟，得到包裹有结合剂的颗粒料；A3、再将细粉料加入所述包裹有结合剂的颗粒料中进行混合，混合时间12‑18分钟，得到混合料，所述混合料自外向内依次呈细粉料‑结合剂‑颗粒料的包裹结构。本申请的滑板砖可用于钢包滑动水口系统，其具有抗侵蚀性强，使用寿命长的优点。
Sliding plate brick and production method thereof
一种滑板砖及其生产方法
WANG XINCUN (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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