It discusses how to prolong life of refinery furnaceliner with ramming material.
论述了延长精炼电炉捣打料炉衬寿命的问题。
2
As a new type of line material, red-silica powder can increase the life of furnaceliner, assure melting iron quality, reduce production cost.
红硅石作为一种新型的修炉材料，提高了炉衬寿命，稳定了铁液质量，降低了生产成本。
3
The difficult problem of over-temperature for furnace wall was basically solved by furnaceliner revamping, in terms of both the material and structure.