(PS178)固体SiO 2 とCaO-SiO 2 slags間 間のwettingとspreading 現象Wetting and spreading phenomenabetween a solid SiO 2 and CaO-SiO 2 slags

摘要

The refractory which is in contact with the slag at a high temperature is shortened the life by the slag penetration and dissolution reaction. The slag penetrates into the porosity of the refractory, and the penetration depth is determined by the contact angle.