A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of refractory materials for metallurgy and casting industries, and discloses a high-temperature-resistant and slag-bonding-resistant repair material for a steel ladle, which comprises the following components in percentage by weight: 35-70wt% of aluminum-chromium slag aggregate; 10 to 25 weight percent of aluminum chromium slag fine powder; carbon-containing refractory waste brick fine powder; 0.088 mm < 10 > to 30%; 5 to 15% of aluminate cement; 0.5 to 2 percent of CMC; and 0.1-1% of organic explosion-proof fiber. The repairing material for the high-temperature-resistant and slag-bonding-resistant steel ladle has the advantages of high temperature resistance, excellent slag corrosion resistance, low cost, long-term storage and the like, can be used for a slag-bonding-resistant coating at a slag line part, can also be used for repairing a wear part of a furnace lining, has very strong market competitiveness and a wide application prospect, and has obvious economic and social benefits.
本发明属于冶金和铸造行业用耐火材料技术领域，公开了一种耐高温防粘渣钢包用修补料，组分及重量百分比如下铝铬渣骨料35‑70wt％；铝铬渣细粉10‑25wt％；含碳耐火废砖细粉<0.088mm10‑30％；铝酸盐水泥5‑15％；CMC0.5‑2％；有机防爆纤维0.1‑1％。本发明的耐高温防粘渣钢包用修补料具有耐高温、优异的抗渣侵蚀性、成本低、可长期保存等优势，不但可用于渣线部位的抗粘渣涂层，也可用于炉衬磨损部位的修补，具有很强的市场竞争力和广阔的应用前景，经济和社会效益明显。
The invention belongs to the technical field of refractory materials for metallurgy and casting industries, and discloses a high-temperature-resistant and slag-bonding-resistant repair material for a steel ladle, which comprises the following components in percentage by weight: 35-70wt% of aluminum-chromium slag aggregate; 10 to 25 weight percent of aluminum chromium slag fine powder; carbon-containing refractory waste brick fine powder; 0.088 mm < 10 > to 30%; 5 to 15% of aluminate cement; 0.5 to 2 percent of CMC; and 0.1-1% of organic explosion-proof fiber. The repairing material for the high-temperature-resistant and slag-bonding-resistant steel ladle has the advantages of high temperature resistance, excellent slag corrosion resistance, low cost, long-term storage and the like, can be used for a slag-bonding-resistant coating at a slag line part, can also be used for repairing a wear part of a furnace lining, has very strong market competitiveness and a wide application prospect, and has obvious economic and social benefits.
本发明属于冶金和铸造行业用耐火材料技术领域，公开了一种耐高温防粘渣钢包用修补料，组分及重量百分比如下铝铬渣骨料35‑70wt％；铝铬渣细粉10‑25wt％；含碳耐火废砖细粉<0.088mm10‑30％；铝酸盐水泥5‑15％；CMC0.5‑2％；有机防爆纤维0.1‑1％。本发明的耐高温防粘渣钢包用修补料具有耐高温、优异的抗渣侵蚀性、成本低、可长期保存等优势，不但可用于渣线部位的抗粘渣涂层，也可用于炉衬磨损部位的修补，具有很强的市场竞争力和广阔的应用前景，经济和社会效益明显。
High-temperature-resistant and slag-bonding-resistant repairing material for steel ladle
一种耐高温防粘渣钢包用修补料
FAN BING (author)
2023-08-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Slag-corrosion-resistant steel ladle castable and preparation method thereof
| European Patent Office | 2024
Preparation method of slag-resistant coating for ladle lining
| European Patent Office | 2022
| European Patent Office | 2020
High-temperature-resistant heat-preservation permanent lining for steel ladle
| European Patent Office | 2020