Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-service-life permanent lining castable for hot-metal bottle
The invention relates to a long-life hot-metal bottle permanent lining castable which is a flint clay pure system material, and the addition amount of cement in the castable is not greater than 2 parts by weight. According to the invention, a pure system material is designed for the hot-metal bottle permanent lining castable, the addition amount of cement is reduced to 2%, the stability of the pure system material is utilized, the strength of the hot-metal bottle permanent lining castable repeatedly used at about 1000 DEG C is improved, the thermal insulation performance of the permanent lining material is improved, and the use frequency of the hot-metal bottle permanent lining can be effectively improved.
本发明涉及一种高寿命的铁水罐永久衬浇注料，所述铁水罐永久衬浇注料为焦宝石纯体系材料，按重量份数计所述浇注料中水泥加入量不大于2份。本发明为铁水罐永久衬浇注料设计了一种纯体系材料，降低水泥加入量至2％，利用纯体系材料的稳定性，提高铁水罐永久衬浇注料在1000℃左右反复使用的强度的同时，改善永久衬材料的保温性能，并可有效提高铁水罐永久衬使用罐役的次数。
Long-service-life permanent lining castable for hot-metal bottle
The invention relates to a long-life hot-metal bottle permanent lining castable which is a flint clay pure system material, and the addition amount of cement in the castable is not greater than 2 parts by weight. According to the invention, a pure system material is designed for the hot-metal bottle permanent lining castable, the addition amount of cement is reduced to 2%, the stability of the pure system material is utilized, the strength of the hot-metal bottle permanent lining castable repeatedly used at about 1000 DEG C is improved, the thermal insulation performance of the permanent lining material is improved, and the use frequency of the hot-metal bottle permanent lining can be effectively improved.
本发明涉及一种高寿命的铁水罐永久衬浇注料，所述铁水罐永久衬浇注料为焦宝石纯体系材料，按重量份数计所述浇注料中水泥加入量不大于2份。本发明为铁水罐永久衬浇注料设计了一种纯体系材料，降低水泥加入量至2％，利用纯体系材料的稳定性，提高铁水罐永久衬浇注料在1000℃左右反复使用的强度的同时，改善永久衬材料的保温性能，并可有效提高铁水罐永久衬使用罐役的次数。
Long-service-life permanent lining castable for hot-metal bottle
一种高寿命的铁水罐永久衬浇注料
WANG CHAOHUI (Autor:in) / QI TONGRUI (Autor:in) / HUO HONG (Autor:in) / WANG YANMIN (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
Novel hot-metal bottle permanent layer castable and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022