The effect of zirconia is to change the viscosity of basis of refractory or slag penetrated into basis of refractory decreasing the rate of corrosion.

• 而氧化锆的作用,是以其共晶体的溶解改善基质的组成与侵蚀后渣的成分,以提高粘度来降低渣的渗透侵蚀。