Collector Nozzle Steel Plants Refractory Material Ladle Anti Erosion CE Approval
Steel Ladle Refractory Material Collector Nozzle, Best Manufacturer In China
Description:
Ladle nozzle takes the super bauxite or corundum as raw materials,be shaped by the high pressure ,dry or impregnation pitch,which has characteristics of anti-erosion,long service life and good overall performance
Features:
Excellent thermal shock resistance
High strength at high temperature,
Excellent resistance to erosion
Good resistance to rushing scour.
Low rough degree after slide surface is used
Low fissure expansion coefficient
Advantage:
Our Ladle nozzle refractory adopts High quality bauxite material , also takes tabular alumina, carbonaceous material and zirconia-containing material as main raw materials,adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. The slide plates have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc.,mainly used in large and medium-sized ladle
Physical And Chemical Indicators For High Performance Slide Gate Plate:
| Item | RS-XSK-B1 | RS-XSK-B2 | RS-XSK-B3 | RS-XSK-B4 | RS-XSK-BM | |
| Chemical Composition (%) | Al2O3 % | 75 | 55 | 68 | 60 | 65 |
| MgO | -- | -- | -- | |||
| C | 6 | 5 | 4 | 4 | 4 | |
| Density(g/cm3)； ≥ | 2.8 | 2.6 | 2.7 | 2.7 | 2.65 | |
| Flexural strength (MPa) ；≤ | 15 | 15 | 15 | 15 | 15 | |
| compression strength MPa ；≥ | 60 | 40 | 40 | 40 | 25 | |
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