Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance refractory castable
The invention relates to the technical field of refractory material production, and discloses a high-performance refractory castable. The high-strength and high-toughness mullite-based composite material is prepared from the following components in percentage by mass: 25 to 30 percent of andalusite, 50 to 60 percent of calcium aluminum hexanate, 20 to 50 percent of zinc zirconium silicate powder, 20 to 40 percent of cutting powder, 56 to 67 percent of microporous mullite particles, 6 to 16 percent of mullite micro powder, 0.5 to 3 percent of silicon micro powder, 1 to 3 percent of calcium aluminate cement, 0.3 to 0.6 percent of water reducing agent and 0.5 to 0.8 percent of coagulation accelerator. 0.03-0.05% of an organic explosion-proof fiber and 6-10% of a fluidity additive; the castable is formed by grinding and mixing the raw materials, vibrating and dispersing, stirring and uniformly mixing, vibrating and molding and heating. According to the invention, the raw materials for producing the castable are optimally matched and adaptively selected, so that the wear resistance, corrosion resistance, high-temperature tolerance and the like of the castable can be effectively improved; the stability in the use process is ensured, and the waste of resources is reduced.
本发明涉及耐火材料生产技术领域，公开了一种高性能耐火浇注料,由质量百分比分别为25‑30％的红柱石、50‑60％的六酸钙铝、20％‑50％的硅酸锌锆粉、20‑40％的切削粉、56‑67％的微孔莫来石颗粒、6‑16％的莫来石微粉、0.5‑3％的硅微粉、1‑3％的铝酸钙水泥以及0.3‑0.6％的减水剂、0.5‑0.8％的促凝剂、0.03‑0.05％的有机防爆纤维和6‑10％的流动性添加剂组成；以上各原料经过研磨混合，振动分散、搅拌混匀、振动成型及及加热处理后形成浇注料；本发明，通过对生产浇注料的原料进行优化匹配及适配选取，能够有效增加浇注料的耐磨性、抗侵蚀性及高温耐受性等；保证使用过程中的稳定性，降低对资源的浪费。
High-performance refractory castable
The invention relates to the technical field of refractory material production, and discloses a high-performance refractory castable. The high-strength and high-toughness mullite-based composite material is prepared from the following components in percentage by mass: 25 to 30 percent of andalusite, 50 to 60 percent of calcium aluminum hexanate, 20 to 50 percent of zinc zirconium silicate powder, 20 to 40 percent of cutting powder, 56 to 67 percent of microporous mullite particles, 6 to 16 percent of mullite micro powder, 0.5 to 3 percent of silicon micro powder, 1 to 3 percent of calcium aluminate cement, 0.3 to 0.6 percent of water reducing agent and 0.5 to 0.8 percent of coagulation accelerator. 0.03-0.05% of an organic explosion-proof fiber and 6-10% of a fluidity additive; the castable is formed by grinding and mixing the raw materials, vibrating and dispersing, stirring and uniformly mixing, vibrating and molding and heating. According to the invention, the raw materials for producing the castable are optimally matched and adaptively selected, so that the wear resistance, corrosion resistance, high-temperature tolerance and the like of the castable can be effectively improved; the stability in the use process is ensured, and the waste of resources is reduced.
本发明涉及耐火材料生产技术领域，公开了一种高性能耐火浇注料,由质量百分比分别为25‑30％的红柱石、50‑60％的六酸钙铝、20％‑50％的硅酸锌锆粉、20‑40％的切削粉、56‑67％的微孔莫来石颗粒、6‑16％的莫来石微粉、0.5‑3％的硅微粉、1‑3％的铝酸钙水泥以及0.3‑0.6％的减水剂、0.5‑0.8％的促凝剂、0.03‑0.05％的有机防爆纤维和6‑10％的流动性添加剂组成；以上各原料经过研磨混合，振动分散、搅拌混匀、振动成型及及加热处理后形成浇注料；本发明，通过对生产浇注料的原料进行优化匹配及适配选取，能够有效增加浇注料的耐磨性、抗侵蚀性及高温耐受性等；保证使用过程中的稳定性，降低对资源的浪费。
High-performance refractory castable
一种高性能耐火浇注料
WANG JIANAN (Autor:in) / CHEN JINGJING (Autor:in) / WU WEIYING (Autor:in) / XIN YINGJIE (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
CASTABLE REFRACTORY COMPOSITION, CASTABLE REFRACTORY, AND METHOD OF PRODUCING CASTABLE REFRACTORY
| Europäisches Patentamt | 2022