REFRACTORIES & LIME ›› 2013, Vol. 38 ›› Issue (5): 7-10.

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Research status of corrosion-resistance of ZrO2-C refractory materials

Zhao Rui   

  1. Sinosteel Luoyang Institute of Refractory Research， Luoyang 471039， China
  • Online:2013-10-10 Published:2013-10-10

Abstract:

ZrO2-C refractory materials are widely used for slag line of submerged nozzle for con-casting and the head of stopper owing to the high corrosion-resistance.This paper describes the raw materials，the corrosion mechanism and measures for improving the corrosion-resistance of the ZrO2-C refractory materials.
ZrO2-C refractory materials； Submerged nozzle； Slag line； Corrosion-resistance