Converter Furnace Refractories

Tap Hole Brick

Product description: Tap hole brick is made by adopting high purity fused magnesite and graphite as principal raw material, use unique antioxidant and resin as binding agent, formed by isostatic compaction. Tap hole brick
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Tap Hole Brick

Tap hole brick is made by adopting high purity fused magnesite and graphite as principal raw material, use unique antioxidant and resin as binding agent, formed by isostatic compaction. Tap hole brick has good oxidation resistance, high strength, good erosion resistance and integrity, easy to be changed, low service life, is an ideal material for tap hole of large and middle sized converter.

Specifications
Item	RUI-MC12T	RUI-MC16T
MgO(%) ≥	78	76
C(%) ≥	12	16
Apparent porosity (%)	4.0	3.5
Bulk density (g/cm³) ≤	2.97	2.95
CCS (MPa) ≥	40	40
H.M.O.R (MPa)	8	10