- 17
- Feb
What is the role of boric acid in the ramming material used in the induction furnace?
What is the role of boric acid in the ramming material used in the induction furnace?
Boric acid is a sintering agent. It bonds the ramming material of induction furnace at medium temperature. It is a harmful substance at high temperature. It reduces the melting point of silica or alumina and generates a liquid phase, which is not conducive to slag resistance and permeability resistance!
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