Al-Zr-C composite submerged nozzle
REXFOS Pumps is an international pump company which is manufacture in China. REXFOS is technology driven and market-oriented. We offer products for water treatment, pulp & paper, power, chemical, oil & gas and general industries. Since 1986.
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Product Description
The submerged nozzle is a medium-grade Al-Zr-C submerged nozzle produced by our company using the most advanced composite technology in the world. It is characterized in that zirconium-carbon material with excellent slag resistance is compounded at the slag line, which can meet the requirement of continuous casting in steel mills for more than 5 hours.
| Project | A12O3 % | F,C % | ZrO2 % | Crushing strength MPa | Rupture strength MPa | Apparent porosity % | Thermal shock stability Water cooling at 1100℃ （times ） |
| Boby | 343 | 324 | — | 319 | 35.5 | <18.5 | 35 |
| Slag line | 358 | 315 | 35 | 316 | 33 | <18 | 35 |
Pour for more than 5 hours.
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hardware
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Fudian Village, Fudian Town, Yanshi City, Luoyang, Henan Province
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