耐火与石灰 ›› 2013, Vol. 38 ›› Issue (5): 7-10.

• 综述 • 上一篇    下一篇

ZrO2-C质耐火材料抗侵蚀性的研究现状

赵瑞   

  1. 中钢集团洛阳耐火材料研究院有限公司,  洛阳471039
  • 出版日期:2013-10-10 发布日期:2013-10-10

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

摘要:

由于ZrO2-C质耐火材料具有优异的抗侵蚀性,因此它被广泛应用于连铸用浸入式水口渣线部位以及塞棒的棒头部位。本文介绍了ZrO2-C质耐火材料的主要原料,阐述了ZrO2-C质耐火材料的蚀损机理以及改进抗侵蚀性的措施。

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