Steel Taphole block
Steel Taphole block Introduction:Taphole brick is made of high purity fused magnesia and large crystal magnesia, mixed with high purity flake graphite and added with special antioxidant and resin bind
Steel Taphole block Introduction:
Taphole brick is made of high purity fused magnesia and large crystal magnesia, mixed with high purity flake graphite and added with special antioxidant and resin binders,usually shaped by cold isostatic presses. The Steel Taphole block of converter is one of the most important technical indexes of steel melting, which directly affects the melting period, productivity and slag retaining,therefore affects the quality of steel.Our whole Steel Taphole block achieve multiple people laying the furnace, improve the speed of laying, shorten the whole laying time, the Steel Taphole block repair material reduced, and reduce the steel flow to improve the quality of molten steel, reduce the steel process temperature drop, enhance the Steel Taphole block erosion resistance and mechanical erosion resistance.
Steel Taphole block Advantages:
1.Steel Taphole block is characterized by good oxidation resistance
2.high strength, good corrosion resistance
3.good integrity, easy replacing and long life
4.Steel Taphole block is ideal material taphole of large and medium furnace
Steel Taphole block Influence：
The taphole life is one of the important indicators of the converter sliding plate slag blocking technology. The taphole is easily damaged due to frequent direct erosion and violent erosion of high-temperature molten steel and high-oxidizing slag, combined with the effects of rapid cold and heat. The length of its life directly affects the converter smelting cycle, steelmaking productivity and slag retaining effect, which in turn affects the quality of steel. The integrity of the tap hole directly controls the amount of slag in the converter, and has a direct impact on the alloy yield and the next refining process.
Measures to improve the application of refractory materials:
1. Improve and optimize the material and structure of the skateboard to greatly increase the service life
2. Measures to improve the overall life of the taphole port during the converter tapping process